Remove line only containing an orphaned semicolon

Change-Id: Idf91d23633c93bf3cb57a036e1d689d1ef457569
diff --git a/src/main/java/com/googlesource/gerrit/plugins/gitrepometrics/collectors/FSMetricsCollector.java b/src/main/java/com/googlesource/gerrit/plugins/gitrepometrics/collectors/FSMetricsCollector.java
index f37c293..c5f6dc4 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/gitrepometrics/collectors/FSMetricsCollector.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/gitrepometrics/collectors/FSMetricsCollector.java
@@ -112,7 +112,6 @@
                   path -> {
                     File f = path.toFile();
                     MetricsRecord mr = new MetricsRecord();
-                    ;
                     if (f.isFile()) {
                       mr.foundFile();
                       if (f.getName().endsWith(".keep")) {