lkql_checker: rename Print_Gnatcheck_Usage to Print_Usage

Author: thvnx

lkql_checker/src/lkql_checker-output.adb

@@ -617,15 +617,15 @@ package body Lkql_Checker.Output is
       pragma Style_Checks ("M79");
    end Brief_Help;
 
-   ---------------------------
-   -- Print_Gnatcheck_Usage --
-   ---------------------------
+   -----------------
+   -- Print_Usage --
+   -----------------
 
-   procedure Print_Gnatcheck_Usage is
+   procedure Print_Usage is
    begin
       Brief_Help;
       New_Line;
       Put_Line ("Report bugs to [email protected]");
-   end Print_Gnatcheck_Usage;
+   end Print_Usage;
 
 end Lkql_Checker.Output;

lkql_checker/src/lkql_checker-output.ads

@@ -140,7 +140,7 @@ package Lkql_Checker.Output is
    procedure Brief_Help;
    --  Prints the brief gnatcheck help info into Stderr
 
-   procedure Print_Gnatcheck_Usage;
+   procedure Print_Usage;
    --  Similar to Brief_Help, but corresponds to the general format generated
    --  by other GNAT tools for '--help' option, and sends the output into
    --  Stdout

lkql_checker/src/main.adb

@@ -400,7 +400,7 @@ begin
       OS_Exit (E_Success);
 
    elsif Arg.Help.Get then
-      Print_Gnatcheck_Usage;
+      Print_Usage;
       OS_Exit (E_Success);
    end if;