Use backticks not vertical bars to denote variables in comments for /sdk

Bug: webrtc:12338
Change-Id: Ifaad29ccb63b0f2f3aeefb77dae061ebc7f87e6c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227024
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34561}
diff --git a/sdk/android/api/org/webrtc/EglBase.java b/sdk/android/api/org/webrtc/EglBase.java
index c1cb906..38871b3 100644
--- a/sdk/android/api/org/webrtc/EglBase.java
+++ b/sdk/android/api/org/webrtc/EglBase.java
@@ -146,8 +146,8 @@
   }
 
   /**
-   * Create a new context with the specified config attributes, sharing data with |sharedContext|.
-   * If |sharedContext| is null, a root context is created. This function will try to create an EGL
+   * Create a new context with the specified config attributes, sharing data with `sharedContext`.
+   * If `sharedContext` is null, a root context is created. This function will try to create an EGL
    * 1.4 context if possible, and an EGL 1.0 context otherwise.
    */
   public static EglBase create(@Nullable Context sharedContext, int[] configAttributes) {
@@ -171,7 +171,7 @@
   }
 
   /**
-   * Helper function for creating a plain context, sharing data with |sharedContext|. This function
+   * Helper function for creating a plain context, sharing data with `sharedContext`. This function
    * will try to create an EGL 1.4 context if possible, and an EGL 1.0 context otherwise.
    */
   public static EglBase create(Context sharedContext) {