Adding getContributors sort by asc / desc comments

Author: maddymanu

pom.xml

@@ -5,7 +5,7 @@
 	<groupId>org.gitlab4j</groupId>
 	<artifactId>gitlab4j-api-cortex</artifactId>
 	<packaging>jar</packaging>
-	<version>4.20.2-SNAPSHOT</version>
+	<version>4.20.2</version>
 	<name>GitLab4J-API - GitLab API Java Client</name>
 	<description>GitLab4J-API (gitlab4j-api) provides a full featured Java client library for working with GitLab repositories and servers via the GitLab REST API.</description>
 	<url>https://github.com/gitlab4j/gitlab4j-api</url>

src/main/java/org/gitlab4j/api/RepositoryApi.java

@@ -681,7 +681,7 @@ public List<Contributor> getContributors(Object projectIdOrPath, int page, int p
             throw new RuntimeException("Sort must be asc or desc");
         }
 
-        GitLabApiForm formData = new GitLabApiForm().withParam(PAGE_PARAM,  page).withParam(PER_PAGE_PARAM, perPage);
+        GitLabApiForm formData = new GitLabApiForm().withParam(PAGE_PARAM, page).withParam(PER_PAGE_PARAM, perPage);
         if (sort != null) {
             formData.withParam("sort", sort, false);
         }