Update README.md

Update to indicate no meeting notes for Apr and May.

Signed-off-by: Jonathan Capes <[email protected]>

meetings/README.md

@@ -16,8 +16,8 @@ O3DE cannot work without the help and input from as many of its community member
 | 0004 | 2022-02-08 | 1700 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/25) | N/A | [Link](notes/sig-meeting-20220208.md) | N/A |
 | 0005 | 2022-03-15 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/35) | N/A | [Link](notes/sig-meeting-20220315.md) | N/A |
 | 0006 | 2022-04-12 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/38) | N/A | [Link](notes/sig-meeting-20220412.md) | N/A |
-| 0007 | 2022-04-26 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/39) | N/A | - | N/A |
-| 0008 | 2022-05-17 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/41) | N/A | - | N/A |
+| 0007 | 2022-04-26 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/39) | N/A | N/A | N/A |
+| 0008 | 2022-05-17 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/41) | N/A | N/A | N/A |
 | 0009 | 2022-06-14 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/42) | N/A | [On Agenda](https://github.com/o3de/sig-docs-community/issues/42) | N/A |
 | 0010 | 2022-07-12 | 1900 UTC | [Link](https://github.com/o3de/sig-docs-community/issues/44) | N/A | [Link](notes/sig-meeting-20220712.md) | N/A |