diff --git a/wp-includes/date.php b/wp-includes/date.php
index de48625280..4ef6a7bafa 100644
--- a/wp-includes/date.php
+++ b/wp-includes/date.php
@@ -386,7 +386,7 @@ class WP_Date_Query {
 
 				$error = sprintf(
 					/* translators: Date query invalid date message: 1: invalid value, 2: type of value, 3: minimum valid value, 4: maximum valid value */
-					__( 'Invalid value %1$s for %2$s. Expected value should between %3$s and %4$s.' ),
+					__( 'Invalid value %1$s for %2$s. Expected value should be between %3$s and %4$s.' ),
 					'<code>' . esc_html( $date_query[ $key ] ) . '</code>',
 					'<code>' . esc_html( $key ) . '</code>',
 					'<code>' . esc_html( $check['min'] ) . '</code>',
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 66eee2ce4d..ec866e2b26 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.1-alpha-30300';
+$wp_version = '4.1-alpha-30301';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.