AMDGPU/NFC: Fix typo in comment

llvm-svn: 335707
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
index 9f79dbe..6ebfa3c 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
@@ -1,4 +1,4 @@
-//===-- AMDGPUAsmPrinter.cpp - AMDGPU Assebly printer  --------------------===//
+//===-- AMDGPUAsmPrinter.cpp - AMDGPU assembly printer  -------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //