Fix variable name in error message.

pym/cl_template.py

@@ -3828,7 +3828,7 @@ re.M|re.S)
                                     self.printWarning and\
                                     printObj.printWARNING(x)
             setWARNING(_("No conditions of checking a value of the \
-variable 'cl-name'"))
+variable 'cl_name'"))
             skipDirTemplates = []
             for skipDir in skipDirs:
                 skipTempl = os.path.join(skipDir,self.templDirNameFile)
@@ -3844,7 +3844,7 @@ variable 'cl-name'"))
                 setWARNING(" "*6 + skipDir)
             setWARNING("")
             setWARNING(_("Headers directory and template files first level "\
-                         "should include of the 'cl-name' variable."))
+                         "should include of the 'cl_name' variable."))
             setWARNING(_("Example:"))
             setWARNING("# Calculate cl_name==calculate-install")
         return skipDirs + skipTemplates