Adjusts MethdNameCasing name and description (#292)

* Adjusts MethdNameCasing name and description

To hopefully be clearer as to what it does. Based on feedback from
the following issue: openrewrite/rewrite#4180

* Update src/main/java/org/openrewrite/staticanalysis/MethodNameCasing.java

Co-authored-by: Tim te Beek <tim@moderne.io>

---------

Co-authored-by: timo-abele <mike-solomon@users.noreply.github.com>
Co-authored-by: Tim te Beek <tim@moderne.io>

src/main/java/org/openrewrite/staticanalysis/MethodNameCasing.java

@@ -56,12 +56,14 @@ public class MethodNameCasing extends ScanningRecipe<List<MethodNameCasing.Metho
 
     @Override
     public String getDisplayName() {
-        return "Method name casing";
+        return "Standardize method name casing";
     }
 
     @Override
     public String getDescription() {
-        return "Method names should comply with a naming convention.";
+        return "Fixes method names that do not follow standard naming conventions. " +
+                "For example, `String getFoo_bar()` would be adjusted to `String getFooBar()` " +
+                "and `int DoSomething()` would be adjusted to `int doSomething()`.";
     }
 
     @Override