[BOLT][NFC] Fix typo in DWARFRewriter.cpp (#93955)

Author: ElvinaYakubova

bolt/lib/Rewrite/DWARFRewriter.cpp

@@ -352,7 +352,7 @@ static cl::opt<bool> CreateDebugNames(
 
 static cl::opt<bool>
     DebugSkeletonCu("debug-skeleton-cu",
-                    cl::desc("prints out offsetrs for abbrev and debu_info of "
+                    cl::desc("prints out offsets for abbrev and debug_info of "
                              "Skeleton CUs that get patched."),
                     cl::ZeroOrMore, cl::Hidden, cl::init(false),
                     cl::cat(BoltCategory));