Fix a typography causes custom filter selector does not work.

README.md

@@ -39,7 +39,7 @@ $('table').filterTable(); //if this code appears after your tables; otherwise, i
 | `containerTag` | string | p | Tag name of the main filter input container |
 | `hideTFootOnFilter` | boolean | false | Controls whether the table's tfoot(s) will be hidden when the table is filtered |
 | `highlightClass` | string | alt | Class applied to cells containing the filter term |
-| `inputSelector` | string | _null_ | Use this selector to find the filter input instead of creating a new one (only works if selector returns a single element) |
+| `filterSelector` | string | _null_ | Use this selector to find the filter input instead of creating a new one (only works if selector returns a single element) |
 | `inputName` | string | filter-table | Name attribute of the filter input field |
 | `inputType` | string | search | Tag name of the filter input itself |
 | `label` | string | Filter: | Text to precede the filter input |

jquery.filtertable.js

@@ -30,7 +30,7 @@
                 containerTag:      'p',                 // tag name of the container
                 hideTFootOnFilter: false,               // if true, the table's tfoot(s) will be hidden when the table is filtered
                 highlightClass:    'alt',               // class applied to cells containing the filter term
-                inputSelector:     null,                // use the element with this selector for the filter input field instead of creating one
+                filterSelector:     null,                // use the element with this selector for the filter input field instead of creating one
                 inputName:         '',                  // name of filter input field
                 inputType:         'search',            // tag name of the filter input tag
                 label:             'Filter:',           // text to precede the filter input tag