ShellPkg: Help and Error Messages Update

Updates to various profile commands help and error message output with better wordings.
Fix few inconsistency issues found in error messages across various profile commands.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hp.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17032 6f19259b-4bc3-4df7-8a09-765794883524

ShellPkg/Library/UefiShellBcfgCommandLib/UefiShellBcfgCommandLib.c

@@ -353,7 +353,7 @@ BcfgAdd(
   if (UseHandle) {
     CurHandle = ConvertHandleIndexToHandle(HandleNumber);
     if (CurHandle == NULL) {
-      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellBcfgHiiHandle, L"Handle Number");
+      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"Handle Number");
       ShellStatus = SHELL_INVALID_PARAMETER;
     } else {
       if (Target == BcfgTargetBootOrder) {