diff --git a/core/connection.js b/core/connection.js
index 9da7b0171..f59b0584d 100644
--- a/core/connection.js
+++ b/core/connection.js
@@ -156,8 +156,8 @@ Blockly.Connection.prototype.isSuperior = function() {
 /**
  * Checks whether the current connection can connect with the target
  * connection.
- * @param (Blockly.Connection) target Connection to check compatibility with.
- * @return {int} Blockly.Connection.CAN_CONNECT if the connection is legal,
+ * @param {Blockly.Connection} target Connection to check compatibility with.
+ * @return {number} Blockly.Connection.CAN_CONNECT if the connection is legal,
  *    an error code otherwise.
  * @private
  */
@@ -177,7 +177,7 @@ Blockly.Connection.prototype.canConnectWithReason_ = function(target) {
     return Blockly.Connection.REASON_CHECKS_FAILED;
   }
   return Blockly.Connection.CAN_CONNECT;
-}
+};
 
 /**
  * Checks whether the current connection and target connection are compatible
@@ -205,7 +205,7 @@ Blockly.Connection.prototype.checkConnection_ = function(target) {
     default:
       throw 'Unknown connection failure: this should never happen!';
   }
-}
+};
 
 /**
  * Connect this connection to another connection.
@@ -362,7 +362,6 @@ Blockly.Connection.singleConnection_ = function(block, orphanBlock) {
  * connections that will accept the orphaned block.  If at any point there
  * are zero or multiple eligible connections, returns null.  Otherwise
  * returns the only input on the last block in the chain.
- * <p/>
  * Terminates early for shadow blocks.
  * @param {!Blockly.Block} startBlack The block on which to start the search.
  * @param {!Blockly.Block} orphanBlock The block that is looking for a home.