Nits. Alignment within test files.

Author: Prabhuk

llvm/test/tools/llvm-readobj/ELF/call-graph-info-relocatable-obj.test

@@ -40,7 +40,7 @@
 ## We do not support GNU format console output for --call-graph-info as it is an LLVM only info.
 # CHECK-NOT: .
 
-# LLVM: 		CallGraph [
+# LLVM:      CallGraph [
 # LLVM-NEXT:   Function {
 # LLVM-NEXT:     Name: _Z3foov
 # LLVM-NEXT:     Version: 0

llvm/test/tools/llvm-readobj/ELF/call-graph-info.test

@@ -44,7 +44,7 @@
 ## We do not support GNU format console output for --call-graph-info as it is an LLVM only info.
 # CHECK-NOT: .
 
-# LLVM: CallGraph [
+# LLVM:      CallGraph [
 # LLVM-NEXT:     Function {
 # LLVM-NEXT:       Names: [foo]
 # LLVM-NEXT:       Address: 0x1790