Fix comment typo.

Change-Id: I1909f724826b531daf14fec4853e40d578fc0f59
diff --git a/libc/Android.mk b/libc/Android.mk
index 2d56af0..4a470b7 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -816,8 +816,8 @@
 # This is a version of the static C library that does not
 # include malloc. It's useful in situations when the user wants
 # to provide their own malloc implementation, or wants to
-# explicitly disallow the use of the use of malloc,
-# such as in the dynamic loader.
+# explicitly disallow the use of malloc, such as in the
+# dynamic linker.
 
 include $(CLEAR_VARS)