BaseTools: Fix typos in comments and variables

- Pacakge -> Package
- outputed -> outputted
- successull -> successfully
- Libary -> Library
- Pointion -> Position
- paramter -> parameter

Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

BaseTools/Source/C/Common/ParseInf.c

@@ -506,7 +506,7 @@ Returns:
   Index = 0;
   
   //
-  // Check input paramter
+  // Check input parameter
   //
   if (AsciiString == NULL || ReturnValue == NULL) {
     return EFI_INVALID_PARAMETER;