diff --git a/broadcastradio/1.0/types.hal b/broadcastradio/1.0/types.hal
index 8c3ec11..259c7c9 100644
--- a/broadcastradio/1.0/types.hal
+++ b/broadcastradio/1.0/types.hal
@@ -136,7 +136,8 @@
     uint32_t        numAudioSources;
     /** the hardware supports capture of audio source from audio HAL */
     bool            supportsCapture;
-    vec<BandConfig> bands; /** band descriptors */
+    /** band descriptors */
+    vec<BandConfig> bands;
 };
 
 enum MetadataType : int32_t {
@@ -229,6 +230,7 @@
      */
     uint32_t signalStrength;
 
-    vec<MetaData> metadata; /** Metadata: PTY, song title etc. */
+    /** Metadata: PTY, song title etc. */
+    vec<MetaData> metadata;
 };
 
diff --git a/current.txt b/current.txt
index 14cdaa0..28f0f99 100644
--- a/current.txt
+++ b/current.txt
@@ -251,3 +251,16 @@
 12e8dca4ab7d8aadd0ef8f1b438021938e2396139e85db2ed65783b08800aa52 android.hardware.neuralnetworks@1.0::IExecutionCallback
 18e6885e184fe48401c2c53f1d1b8bfb07240f40c81ae6b9d2e336fca6efdbb7 android.hardware.neuralnetworks@1.0::types
 
+# Documentation fixups for b/78135149
+9e7a0b650d0e461ece2cfec0e1072abf8676f592b41a7fb48f01e88fc3c8f780 android.hardware.broadcastradio@1.0::types
+190ea4898809de6cf379afe318f5fa9564686157b24d9a2d7f5698b0c977d8b2 android.hardware.graphics.bufferqueue@1.0::IGraphicBufferProducer
+25892789b50eb673506b6c5a2cdab5d9aa428d41608aab10280cc898538b524a android.hardware.graphics.composer@2.1::IComposerClient
+e205dd30f5ff99445b706a901de8ebc46c379e9d7c1921d6a327ed2082cfa83d android.hardware.graphics.composer@2.1::types
+a46251718abfada458dc64c41ce94915757bf6c87cfa2d9e99cfb01fa8e32331 android.hardware.graphics.mapper@2.0::IMapper
+bd33ac23c57b4a07632691d2191bc2c93930f57e62f4ccf459748fdaa5c0f480 android.hardware.graphics.mapper@2.0::types
+ad8a28ca3a5549fb9bc24cf5f80ac8f660cc27be885210d76266780aa52ddb8d android.hardware.keymaster@3.0::types
+f96cbc59dfe16c8d0c2a7e06db24d8738a6328b6e90f7b8e1640ea2b4600debd android.hardware.radio@1.1::ISap
+2d86929794795e5c70f4fdb5073485fd05835c9c6f496116687c3d9f32e6df3e android.hardware.radio@1.2::ISap
+905a4af79c8329b39d8b11b08f015137216bb078b427b6986f32884a04bc1bec android.hardware.tv.cec@1.0::types
+aebcd9ff2da05c9d4c439916f40dfd219ba7629919007cb981ebf150064b4f82 android.hardware.usb@1.1::IUsb
+e29fb1941b40a990676f8e9c676a38761defd890b81a9c034608eb7ba6496023 android.hardware.wifi@1.0::IWifiP2pIface
diff --git a/graphics/bufferqueue/1.0/IGraphicBufferProducer.hal b/graphics/bufferqueue/1.0/IGraphicBufferProducer.hal
index 87bb814..c59a16c 100644
--- a/graphics/bufferqueue/1.0/IGraphicBufferProducer.hal
+++ b/graphics/bufferqueue/1.0/IGraphicBufferProducer.hal
@@ -546,7 +546,7 @@
      */
     disconnect(
             int32_t api,
-            DisconnectMode mode /** = DisconnectMode::API */
+            DisconnectMode mode /* = DisconnectMode::API */
         ) generates (
             Status status
         );
diff --git a/graphics/composer/2.1/IComposerClient.hal b/graphics/composer/2.1/IComposerClient.hal
index f2ff932..5ad46f0 100644
--- a/graphics/composer/2.1/IComposerClient.hal
+++ b/graphics/composer/2.1/IComposerClient.hal
@@ -1138,7 +1138,7 @@
         SET_LAYER_Z_ORDER                  = 0x40a << OPCODE_SHIFT,
         SET_PRESENT_OR_VALIDATE_DISPLAY_RESULT = 0x40b << OPCODE_SHIFT,
 
-        /** 0x800 - 0xfff are reserved for vendor extensions */
-        /** 0x1000 - 0xffff are reserved */
+        /* 0x800 - 0xfff are reserved for vendor extensions */
+        /* 0x1000 - 0xffff are reserved */
     };
 };
diff --git a/graphics/composer/2.1/types.hal b/graphics/composer/2.1/types.hal
index 9f0dd8b..eb0a73b 100644
--- a/graphics/composer/2.1/types.hal
+++ b/graphics/composer/2.1/types.hal
@@ -18,15 +18,15 @@
 
 /** Return codes from all functions. */
 enum Error : int32_t {
-    NONE            = 0, /** no error */
-    BAD_CONFIG      = 1, /** invalid Config */
-    BAD_DISPLAY     = 2, /** invalid Display */
-    BAD_LAYER       = 3, /** invalid Layer */
-    BAD_PARAMETER   = 4, /** invalid width, height, etc. */
-    /** 5 is reserved */
-    NO_RESOURCES    = 6, /** temporary failure due to resource contention */
-    NOT_VALIDATED   = 7, /** validateDisplay has not been called */
-    UNSUPPORTED     = 8, /** permanent failure */
+    NONE            = 0, /* no error */
+    BAD_CONFIG      = 1, /* invalid Config */
+    BAD_DISPLAY     = 2, /* invalid Display */
+    BAD_LAYER       = 3, /* invalid Layer */
+    BAD_PARAMETER   = 4, /* invalid width, height, etc. */
+    /* 5 is reserved */
+    NO_RESOURCES    = 6, /* temporary failure due to resource contention */
+    NOT_VALIDATED   = 7, /* validateDisplay has not been called */
+    UNSUPPORTED     = 8, /* permanent failure */
 };
 
 typedef uint32_t Config;
diff --git a/graphics/mapper/2.0/IMapper.hal b/graphics/mapper/2.0/IMapper.hal
index 4ee206b..4566135 100644
--- a/graphics/mapper/2.0/IMapper.hal
+++ b/graphics/mapper/2.0/IMapper.hal
@@ -155,7 +155,7 @@
      * @param cpuUsage specifies one or more CPU usage flags to request.
      * @param accessRegion is the portion of the buffer that the client
      *        intends to access.
-     * @param acquireFence, when non-empty, is a handle containing a file
+     * @param acquireFence when non-empty, is a handle containing a file
      *        descriptor referring to a sync fence object, which will be
      *        signaled when it is safe for the mapper to lock the buffer. If
      *        it is already safe to lock, acquireFence is empty.
@@ -191,7 +191,7 @@
      * @param cpuUsage specifies one or more CPU usage flags to request.
      * @param accessRegion is the portion of the buffer that the client
      *        intends to access.
-     * @param acquireFence, when non-empty, is a handle containing a file
+     * @param acquireFence when non-empty, is a handle containing a file
      *        descriptor referring to a sync fence object, which will be
      *        signaled when it is safe for the mapper to lock the buffer. If
      *        it is already safe to lock, acquireFence is empty.
diff --git a/graphics/mapper/2.0/types.hal b/graphics/mapper/2.0/types.hal
index e9b2f3a..2291f70 100644
--- a/graphics/mapper/2.0/types.hal
+++ b/graphics/mapper/2.0/types.hal
@@ -17,14 +17,14 @@
 package android.hardware.graphics.mapper@2.0;
 
 enum Error : int32_t {
-    NONE            = 0, /** no error */
-    BAD_DESCRIPTOR  = 1, /** invalid BufferDescriptor */
-    BAD_BUFFER      = 2, /** invalid buffer handle */
-    BAD_VALUE       = 3, /** invalid width, height, etc. */
+    NONE            = 0, /* no error */
+    BAD_DESCRIPTOR  = 1, /* invalid BufferDescriptor */
+    BAD_BUFFER      = 2, /* invalid buffer handle */
+    BAD_VALUE       = 3, /* invalid width, height, etc. */
     /* 4 is reserved */
-    NO_RESOURCES    = 5, /** temporary failure due to resource contention */
+    NO_RESOURCES    = 5, /* temporary failure due to resource contention */
     /* 6 is reserved */
-    UNSUPPORTED     = 7, /** permanent failure */
+    UNSUPPORTED     = 7, /* permanent failure */
 };
 
 /**
diff --git a/keymaster/3.0/types.hal b/keymaster/3.0/types.hal
index 6dad23e..72f7d47 100644
--- a/keymaster/3.0/types.hal
+++ b/keymaster/3.0/types.hal
@@ -17,17 +17,17 @@
 package android.hardware.keymaster@3.0;
 
 enum TagType : uint32_t {
-    INVALID = 0 << 28, /** Invalid type, used to designate a tag as uninitialized */
+    INVALID = 0 << 28, /* Invalid type, used to designate a tag as uninitialized */
     ENUM = 1 << 28,
-    ENUM_REP = 2 << 28, /** Repeatable enumeration value. */
+    ENUM_REP = 2 << 28, /* Repeatable enumeration value. */
     UINT = 3 << 28,
-    UINT_REP = 4 << 28, /** Repeatable integer value */
+    UINT_REP = 4 << 28, /* Repeatable integer value */
     ULONG = 5 << 28,
     DATE = 6 << 28,
     BOOL = 7 << 28,
     BIGNUM = 8 << 28,
     BYTES = 9 << 28,
-    ULONG_REP = 10 << 28, /** Repeatable long value */
+    ULONG_REP = 10 << 28, /* Repeatable long value */
 };
 
 enum Tag : uint32_t {
@@ -254,12 +254,12 @@
  * Possible purposes of a key (or pair).
  */
 enum KeyPurpose : uint32_t {
-    ENCRYPT = 0,    /** Usable with RSA, EC and AES keys. */
-    DECRYPT = 1,    /** Usable with RSA, EC and AES keys. */
-    SIGN = 2,       /** Usable with RSA, EC and HMAC keys. */
-    VERIFY = 3,     /** Usable with RSA, EC and HMAC keys. */
-    DERIVE_KEY = 4, /** Usable with EC keys. */
-    WRAP_KEY = 5,   /** Usable with wrapping keys. */
+    ENCRYPT = 0,    /* Usable with RSA, EC and AES keys. */
+    DECRYPT = 1,    /* Usable with RSA, EC and AES keys. */
+    SIGN = 2,       /* Usable with RSA, EC and HMAC keys. */
+    VERIFY = 3,     /* Usable with RSA, EC and HMAC keys. */
+    DERIVE_KEY = 4, /* Usable with EC keys. */
+    WRAP_KEY = 5,   /* Usable with wrapping keys. */
 };
 
 /**
diff --git a/radio/1.1/ISap.hal b/radio/1.1/ISap.hal
index edcf176..0cabccc 100644
--- a/radio/1.1/ISap.hal
+++ b/radio/1.1/ISap.hal
@@ -18,8 +18,7 @@
 
 import @1.0::ISap;
 
-interface ISap extends @1.0::ISap {
-    /**
-     * Empty top level interface.
-     */
-};
+/**
+ * Empty top level interface.
+ */
+interface ISap extends @1.0::ISap {};
diff --git a/radio/1.2/ISap.hal b/radio/1.2/ISap.hal
index 757027c..65f9b84 100644
--- a/radio/1.2/ISap.hal
+++ b/radio/1.2/ISap.hal
@@ -18,8 +18,7 @@
 
 import @1.1::ISap;
 
-interface ISap extends @1.1::ISap {
-    /**
-     * Empty top level interface.
-     */
-};
+/**
+ * Empty top level interface.
+ */
+interface ISap extends @1.1::ISap {};
diff --git a/tv/cec/1.0/types.hal b/tv/cec/1.0/types.hal
index a1853a3..c734c4d 100644
--- a/tv/cec/1.0/types.hal
+++ b/tv/cec/1.0/types.hal
@@ -193,7 +193,7 @@
      */
     SYSTEM_CEC_CONTROL = 3,
 
-    /** Option 4 not used */
+    /* Option 4 not used */
 };
 
 struct CecMessage {
diff --git a/usb/1.1/IUsb.hal b/usb/1.1/IUsb.hal
index 9cedea0..606928b 100644
--- a/usb/1.1/IUsb.hal
+++ b/usb/1.1/IUsb.hal
@@ -18,11 +18,9 @@
 
 import android.hardware.usb@1.0;
 
-interface IUsb extends android.hardware.usb@1.0::IUsb {
-    /**
-     * The setCallback function in V1_0 is used to register the V1_1
-     * IUsbCallback object as well. The implementation can use the
-     * castFrom method to cast the IUsbCallback object.
-     */
-};
-
+/*
+ * The setCallback function in V1_0 is used to register the V1_1
+ * IUsbCallback object as well. The implementation can use the
+ * castFrom method to cast the IUsbCallback object.
+ */
+interface IUsb extends android.hardware.usb@1.0::IUsb {};
diff --git a/wifi/1.0/IWifiP2pIface.hal b/wifi/1.0/IWifiP2pIface.hal
index 243748f..b908591 100644
--- a/wifi/1.0/IWifiP2pIface.hal
+++ b/wifi/1.0/IWifiP2pIface.hal
@@ -21,6 +21,4 @@
 /**
  * Interface used to represent a single NAN iface.
  */
-interface IWifiP2pIface extends IWifiIface {
-  /** TODO(rpius): Add methods to the interface. */
-};
+interface IWifiP2pIface extends IWifiIface {};