diff --git a/virtualizationmanager/src/aidl.rs b/virtualizationmanager/src/aidl.rs
index d0a8e85..b2497b1 100644
--- a/virtualizationmanager/src/aidl.rs
+++ b/virtualizationmanager/src/aidl.rs
@@ -1100,8 +1100,9 @@
         Status::new_service_specific_error_str(-1, Some(format!("Failed to create pipe: {:?}", e)))
     })?;
 
-    // SAFETY: We are the sole owners of these fds as they were just created.
+    // SAFETY: We are the sole owner of this FD as we just created it, and it is valid and open.
     let mut reader = BufReader::new(unsafe { File::from_raw_fd(raw_read_fd) });
+    // SAFETY: We are the sole owner of this FD as we just created it, and it is valid and open.
     let write_fd = unsafe { File::from_raw_fd(raw_write_fd) };
 
     std::thread::spawn(move || loop {
diff --git a/virtualizationmanager/src/atom.rs b/virtualizationmanager/src/atom.rs
index d6eb141..1d2d191 100644
--- a/virtualizationmanager/src/atom.rs
+++ b/virtualizationmanager/src/atom.rs
@@ -83,7 +83,7 @@
 // This matches how crosvm determines the number of logical cores.
 // For telemetry purposes only.
 pub(crate) fn get_num_cpus() -> Option<usize> {
-    // SAFETY - Only integer constants passed back and forth.
+    // SAFETY: Only integer constants passed back and forth.
     let ret = unsafe { libc::sysconf(libc::_SC_NPROCESSORS_CONF) };
     if ret > 0 {
         ret.try_into().ok()
diff --git a/virtualizationmanager/src/crosvm.rs b/virtualizationmanager/src/crosvm.rs
index 8c412f6..31db3f6 100644
--- a/virtualizationmanager/src/crosvm.rs
+++ b/virtualizationmanager/src/crosvm.rs
@@ -592,7 +592,7 @@
     }
 
     let guest_time_ticks = data_list[42].parse::<i64>()?;
-    // SAFETY : It just returns an integer about CPU tick information.
+    // SAFETY: It just returns an integer about CPU tick information.
     let ticks_per_sec = unsafe { sysconf(_SC_CLK_TCK) };
     Ok(guest_time_ticks * MILLIS_PER_SEC / ticks_per_sec)
 }
@@ -910,8 +910,9 @@
 /// Creates a new pipe with the `O_CLOEXEC` flag set, and returns the read side and write side.
 fn create_pipe() -> Result<(File, File), Error> {
     let (raw_read, raw_write) = pipe2(OFlag::O_CLOEXEC)?;
-    // SAFETY: We are the sole owners of these fds as they were just created.
+    // SAFETY: We are the sole owner of this FD as we just created it, and it is valid and open.
     let read_fd = unsafe { File::from_raw_fd(raw_read) };
+    // SAFETY: We are the sole owner of this FD as we just created it, and it is valid and open.
     let write_fd = unsafe { File::from_raw_fd(raw_write) };
     Ok((read_fd, write_fd))
 }
diff --git a/virtualizationmanager/src/debug_config.rs b/virtualizationmanager/src/debug_config.rs
index 7172e7d..9b13475 100644
--- a/virtualizationmanager/src/debug_config.rs
+++ b/virtualizationmanager/src/debug_config.rs
@@ -42,7 +42,7 @@
     }
 
     fn to_path(&self) -> PathBuf {
-        // SAFETY -- unwrap() is safe for to_str() because node_path and prop_name were &str.
+        // unwrap() is safe for to_str() because node_path and prop_name were &str.
         PathBuf::from(
             [
                 "/sys/firmware/devicetree/base",
@@ -129,7 +129,7 @@
                 .map_err(Error::msg)
                 .with_context(|| "Malformed {overlay_file_path:?}")?;
 
-            // SAFETY - Return immediately if error happens. Damaged fdt_buf and fdt are discarded.
+            // SAFETY: Return immediately if error happens. Damaged fdt_buf and fdt are discarded.
             unsafe {
                 fdt.apply_overlay(overlay_fdt).map_err(Error::msg).with_context(|| {
                     "Failed to overlay {overlay_file_path:?} onto empty device tree"
@@ -141,7 +141,7 @@
     }
 
     fn as_fdt(&self) -> &Fdt {
-        // SAFETY - Checked validity of buffer when instantiate.
+        // SAFETY: Checked validity of buffer when instantiate.
         unsafe { Fdt::unchecked_from_slice(&self.buffer) }
     }
 }
diff --git a/virtualizationmanager/src/main.rs b/virtualizationmanager/src/main.rs
index bd7f8af..f058547 100644
--- a/virtualizationmanager/src/main.rs
+++ b/virtualizationmanager/src/main.rs
@@ -86,7 +86,7 @@
     }
     owned_fds.push(raw_fd);
 
-    // SAFETY - Initializing OwnedFd for a RawFd provided in cmdline arguments.
+    // SAFETY: Initializing OwnedFd for a RawFd provided in cmdline arguments.
     // We checked that the integer value corresponds to a valid FD and that this
     // is the first argument to claim its ownership.
     Ok(unsafe { OwnedFd::from_raw_fd(raw_fd) })