Fix grammaro in output message.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33885 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-config/Makefile b/tools/llvm-config/Makefile
index 855a4ae..471b5bc 100644
--- a/tools/llvm-config/Makefile
+++ b/tools/llvm-config/Makefile
@@ -39,7 +39,7 @@
 
 $(LibDeps): $(LibDepsTemp)
 	$(Verb) $(CMP) -s $@ $< || ( $(CP) $< $@ && \
-	  $(EchoCmd) Updated LibDeps.txt because dependencies changes )
+	  $(EchoCmd) Updated LibDeps.txt because dependencies changed )
 
 # Find all the cyclic dependencies between various LLVM libraries, so we
 # don't have to process them at runtime.