Fix broken javadoc links

Bug: 123683994
Test: Verify with javadoc
Change-Id: I4b1b936e3cf86104ace5fcb6829778710801f2d5
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 92b30a4..24a907b 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -3668,7 +3668,8 @@
     /**
      * Registers to receive notifications about all networks which satisfy the given
      * {@link NetworkRequest}.  The callbacks will continue to be called until
-     * either the application exits or link #unregisterNetworkCallback(NetworkCallback)} is called.
+     * either the application exits or {@link #unregisterNetworkCallback(NetworkCallback)} is
+     * called.
      *
      * @param request {@link NetworkRequest} describing this request.
      * @param networkCallback The {@link NetworkCallback} that the system will call as suitable
@@ -3684,7 +3685,8 @@
     /**
      * Registers to receive notifications about all networks which satisfy the given
      * {@link NetworkRequest}.  The callbacks will continue to be called until
-     * either the application exits or link #unregisterNetworkCallback(NetworkCallback)} is called.
+     * either the application exits or {@link #unregisterNetworkCallback(NetworkCallback)} is
+     * called.
      *
      * @param request {@link NetworkRequest} describing this request.
      * @param networkCallback The {@link NetworkCallback} that the system will call as suitable