Fix snapshot repository URL assignment

Author: DanielJette

publish.build.gradle

@@ -15,7 +15,7 @@ publishing {
     repositories {
         maven {
             def release = "https://ossrh-staging-api.central.sonatype.com/service/local/staging/deploy/maven2/"
-            def snapshot = ""https://central.sonatype.com/repository/maven-snapshots/"
+            def snapshot = "https://central.sonatype.com/repository/maven-snapshots/"
             url = version.endsWith('SNAPSHOT') ? snapshot : release
 
             credentials {