translator: fix a typo in comment

Change-Id: Ibfd39bc478c4e9ddf40138ccf6bd37f247f83632
Reviewed-on: https://chromium-review.googlesource.com/413036
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
diff --git a/src/compiler/translator/Compiler.cpp b/src/compiler/translator/Compiler.cpp
index e49196d..7b8f485 100644
--- a/src/compiler/translator/Compiler.cpp
+++ b/src/compiler/translator/Compiler.cpp
@@ -120,7 +120,7 @@
 
 size_t GetGlobalMaxTokenSize(ShShaderSpec spec)
 {
-    // WebGL defines a max token legnth of 256, while ES2 leaves max token
+    // WebGL defines a max token length of 256, while ES2 leaves max token
     // size undefined. ES3 defines a max size of 1024 characters.
     switch (spec)
     {