#645776 follow-up by jhodgdon and matason: Added missing Number module help.

modules/field/modules/number/number.module

@@ -6,6 +6,19 @@
  * Defines numeric field types.
  */
 
+/**
+ * Implements hook_help().
+ */
+function number_help($path, $arg) {
+  switch ($path) {
+    case 'admin/help#number':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('The Number module defines various numeric field types for the Field module. Numbers can be in integer, decimal, or floating-point form, and they can be formatted when displayed. Number fields can be limited to a specific set of input values or to a range of values. See the <a href="@field-help">Field module help page</a> for more information about fields.', array('@field-help' => url('admin/help/field'))) . '</p>';
+      return $output;
+  }
+}
+
 /**
  * Implements hook_field_info().
  */