opengl: Fix wrong comments

GL_EXT_debug_marker and GL_EXT_debug_label are different extensions.

Bug: None
Test: m -j32
Change-Id: I18511b5b25370fba7864969651ab69d08931d5c0
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index d66ef2b..83de260 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -370,7 +370,7 @@
             f = (__eglMustCastToProperFunctionPointerType)gl_unimplemented;
 
             /*
-             * GL_EXT_debug_label is special, we always report it as
+             * GL_EXT_debug_marker is special, we always report it as
              * supported, it's handled by GLES_trace. If GLES_trace is not
              * enabled, then these are no-ops.
              */