Fix typo in HTML, leading to broken formatting

https://docs.bazel.build/versions/master/be/functions.html#glob

RELNOTES: None.
PiperOrigin-RevId: 294006672
diff --git a/src/main/java/com/google/devtools/build/docgen/templates/be/functions.vm b/src/main/java/com/google/devtools/build/docgen/templates/be/functions.vm
index 2d19945..d3787c1 100644
--- a/src/main/java/com/google/devtools/build/docgen/templates/be/functions.vm
+++ b/src/main/java/com/google/devtools/build/docgen/templates/be/functions.vm
@@ -327,7 +327,7 @@
 type directory will be omitted from the results (default 1).
 </p>
 <p>
-If the <code>allow_empty</code> argument is set to <code>False<\code>, the
+If the <code>allow_empty</code> argument is set to <code>False</code>, the
 <code>glob</code> function will error-out if the result would otherwise be the
 empty list.
 </p>