Cleaned up many error codes. For any who is filling in error strings into
lldb_private::Error objects the rules are:
- short strings that don't start with a capitol letter unless the name is a
  class or anything else that is always capitolized
- no trailing newline character
- should be one line if possible

Implemented a first pass at adding "--gdb-format" support to anything that
accepts format with optional size/count.



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@142999 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/OptionGroupPlatform.cpp b/source/Interpreter/OptionGroupPlatform.cpp
index e65ee8c..4e54c39 100644
--- a/source/Interpreter/OptionGroupPlatform.cpp
+++ b/source/Interpreter/OptionGroupPlatform.cpp
@@ -119,7 +119,7 @@
             break;
 
         default:
-            error.SetErrorStringWithFormat ("Unrecognized option '%c'.\n", short_option);
+            error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option);
             break;
     }
     return error;