diff --git a/runtime/help/defaultkeys.md b/runtime/help/defaultkeys.md
index 31941491..a470f786 100644
--- a/runtime/help/defaultkeys.md
+++ b/runtime/help/defaultkeys.md
@@ -23,7 +23,7 @@ can change it!
 | Shift-arrows                | Move and select text                                                                      |
 | Alt(Ctrl on Mac)-LeftArrow  | Move to the beginning of the current line                                                 |
 | Alt(Ctrl on Mac)-RightArrow | Move to the end of the current line                                                       |
-| Home                        | Move to the beginning of text on the current line                                                 |
+| Home                        | Move to the beginning of text on the current line                                         |
 | End                         | Move to the end of the current line                                                       |
 | Ctrl(Alt on Mac)-LeftArrow  | Move cursor one word left                                                                 |
 | Ctrl(Alt on Mac)-RightArrow | Move cursor one word right                                                                |
@@ -39,7 +39,7 @@ can change it!
 ### Tabs
 
 | Key     | Description of function   |
-|-------- |-------------------------  |
+|-------- |-------------------------- |
 | Ctrl-t  | Open a new tab            |
 | Alt-,   | Previous tab              |
 | Alt-.   | Next tab                  |