Update some method names in accordance with the naming convention.

DEVSIX-2043

Author: ars18wrw

svg/src/main/java/com/itextpdf/svg/renderers/impl/PathSvgNodeRenderer.java

@@ -265,7 +265,7 @@ private static String[] concatenate(String[] first, String[] second) {
     }
 
     boolean containsInvalidAttributes(String attributes) {
-        return SvgRegexUtils.ContainsAtLeastOneMatch(invalidRegexPattern,attributes);
+        return SvgRegexUtils.containsAtLeastOneMatch(invalidRegexPattern,attributes);
     }
 
     private Collection<String> parsePropertiesAndStyles() {

svg/src/main/java/com/itextpdf/svg/utils/SvgRegexUtils.java

@@ -47,7 +47,7 @@ This file is part of the iText (R) project.
 
 public class SvgRegexUtils {
 
-    public static boolean ContainsAtLeastOneMatch(Pattern regexPattern, String stringToExamine){
+    public static boolean containsAtLeastOneMatch(Pattern regexPattern, String stringToExamine){
         Matcher matcher = regexPattern.matcher(stringToExamine);
         return matcher.find();
     }