libunwind: Use conventional DWARF capitalization in comments and errors


git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@275996 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/src/UnwindLevel1-gcc-ext.c b/src/UnwindLevel1-gcc-ext.c
index 28ba092..edfac30 100644
--- a/src/UnwindLevel1-gcc-ext.c
+++ b/src/UnwindLevel1-gcc-ext.c
@@ -180,7 +180,7 @@
 }
 
 
-/// Find dwarf unwind info for an address 'pc' in some function.
+/// Find DWARF unwind info for an address 'pc' in some function.
 _LIBUNWIND_EXPORT const void *_Unwind_Find_FDE(const void *pc,
                                                struct dwarf_eh_bases *bases) {
   // This is slow, but works.