Adding missing braces

Change-Id: I13c3cba6fb2b54e1f10017d026e58cfd138a4018
diff --git a/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CookieBase64.java b/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CookieBase64.java
index 3bcdcd2..fab9f1b 100644
--- a/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CookieBase64.java
+++ b/gerrit-httpd/src/main/java/com/google/gerrit/httpd/CookieBase64.java
@@ -33,8 +33,9 @@
   }
 
   private static int fill(final char[] out, int o, final char f, final int l) {
-    for (char c = f; c <= l; c++)
+    for (char c = f; c <= l; c++) {
       out[o++] = c;
+    }
     return o;
   }
 
diff --git a/gerrit-pgm/src/main/java/com/google/gerrit/pgm/http/jetty/HiddenErrorHandler.java b/gerrit-pgm/src/main/java/com/google/gerrit/pgm/http/jetty/HiddenErrorHandler.java
index e086e6a..9fd8929 100644
--- a/gerrit-pgm/src/main/java/com/google/gerrit/pgm/http/jetty/HiddenErrorHandler.java
+++ b/gerrit-pgm/src/main/java/com/google/gerrit/pgm/http/jetty/HiddenErrorHandler.java
@@ -65,8 +65,9 @@
 
   private static byte[] message(AbstractHttpConnection conn) {
     String msg = conn.getResponse().getReason();
-    if (msg == null)
+    if (msg == null) {
       msg = HttpStatus.getMessage(conn.getResponse().getStatus());
+    }
     return msg.getBytes(Charsets.ISO_8859_1);
   }