Changed the help text for scan-build args

Author: Joshua Kennedy

src/main/resources/jenkins/plugins/clangscanbuild/ClangScanBuildBuilder/help-scanbuildargs.html

@@ -1,3 +1,2 @@
-This field can be used to pass additional arguments to clang scan-build.  The arguments will be inserted into the final command with a space before 
-and after what you type in this field.  The arguments will appear before the xcodebuild sub command.  You can view the assembled command by viewing the
-job's build console.
+This field can be used to pass additional arguments to clang scan-build.  The arguments will appear before the xcodebuild sub command.  
+You can view the assembled command by viewing the job's build console.