Fix typo in android_instrumentation_test doc.

RELNOTES: None
PiperOrigin-RevId: 255279741
diff --git a/src/main/java/com/google/devtools/build/lib/rules/android/AndroidInstrumentationTestBaseRule.java b/src/main/java/com/google/devtools/build/lib/rules/android/AndroidInstrumentationTestBaseRule.java
index d9dac93..49aadb5 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/android/AndroidInstrumentationTestBaseRule.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/android/AndroidInstrumentationTestBaseRule.java
@@ -98,7 +98,7 @@
   The <a href="${link android_instrumentation_test.test_app}">test_app</a> attribute specifies the
   <code>android_binary</code> which contains the test. This <code>android_binary</code> in turn
   specifies the <code>android_binary</code> application under test through its
-  <a href="${link android_binary.instruments">instruments</a> attribute.
+  <a href="${link android_binary.instruments}">instruments</a> attribute.
 </p>
 
 <h4 id="android_instrumentation_test_examples">Example</h4>