diff --git a/RFC-0021-Distributed-Pipeline-Parallel-Technical.md b/RFC-0021-Distributed-Pipeline-Parallel-Technical.md
index c987d540..a846e00f 100644
--- a/RFC-0021-Distributed-Pipeline-Parallel-Technical.md
+++ b/RFC-0021-Distributed-Pipeline-Parallel-Technical.md
@@ -629,14 +629,14 @@ We can start analyzing the approaches by these design axes
 * Approach 5: RPC with remote modules and generalized Module-server architecture (SageMaker)
 * Approach 6: SPMD with Program capture/JIT compilation and message passing (OneFlow)
 
-|	|DA1	|DA2	|DA3	|DA4	|DA5	|DA6	|DA7	|DA8	|DA9	|Notes	|
-|---	|---	|---	|---	|---	|---	|---	|---	|---	|---	|---	|
-|Approach 1	|multi	|py	|FF	|local	|manual	|local	|async	|?	|X	|	|
-|Approach 2	|single	|py	|seq	|dist	|dist	|dist	|sync	|X	|X	|	|
-|Approach 3	|single	|py	|seq	|dist	|dist	|dist	|sync	|X	|X	|	|
-|Approach 4	|multi	|interp	|seq	|local?	|manual	|local	|async*	|X	|?	|	|
-|Approach 5	|single*	|py	|FF	|local?	|manual	|local?	|sync?	|X	|X	|Schedules?	|
-|Approach 6	|multi	|interp	|FF	|local?	|manual? (graph?)	|local?	|async?	|X	|X	|	|
+|          |DA1    |DA2   |DA3|DA4   |DA5             |DA6   |DA7   |DA8|DA9|Notes     |
+|---       |---    |---   |---|---   |---             |---   |---   |---|---|---       |
+|Approach 1|multi  |py    |FF |local |manual          |local |async |?  |X  |          |
+|Approach 2|single |py    |seq|dist  |dist            |dist  |sync  |X  |X  |          |
+|Approach 3|single |py    |seq|dist  |dist            |dist  |sync  |X  |X  |          |
+|Approach 4|multi  |interp|seq|local?|manual          |local |async*|X  |?  |          |
+|Approach 5|single*|py    |FF |local?|manual          |local?|sync? |X  |X  |Schedules?|
+|Approach 6|multi  |interp|FF |local?|manual? (graph?)|local?|async?|X  |X  |          |
 
 ### Decision - Approach 3 with Modifications
 
@@ -653,9 +653,9 @@ After deliberation, we want to build the API with the least complexity, at least
 Approach 3 with modifications then looks like:
 
 
-|	|DA1	|DA2	|DA3	|DA4	|DA5	|DA6	|DA7	|DA8	|DA9	|Notes	|
-|---	|---	|---	|---	|---	|---	|---	|---	|---	|---	|---	|
-|Approach 3 with Modifications	|single	|py	|seq	|local	|manual	|dist	|sync	|X	|?	|	|
+|                             |DA1   |DA2|DA3|DA4  |DA5   |DA6 |DA7 |DA8|DA9|Notes|
+|---                          |---   |---|---|---  |---   |--- |--- |---|---|---  |
+|Approach 3 with Modifications|single|py |seq|local|manual|dist|sync|X  |?  |     |
 
 
 **Future Extensibility**