docs: fix typos

docs/celestia-architecture/adr-004-mvp-light-client.md

@@ -174,7 +174,7 @@ diff --git a/types/light.go b/types/light.go
 ```
 
 Alternatively, we could introduce a `DASLightBlock` that embeds a `LightBlock` and has the `DataAvailabilityHeader` as the only (non-optional) field.
-This would be more explict as it is a new type.
+This would be more explicit as it is a new type.
 Instead, adding a field to the existing `LightBlock`is backwards compatible and does not require any further code changes; the new type requires `To`- and `FromProto` functions at least.
 
 ##### Provider

docs/celestia-architecture/adr-009-cat-pool.md

@@ -38,9 +38,9 @@ The CAT pool has had numerous unit tests added. It has been tested in the local
 
 ## Alternative Approaches
 
-A few variations on the design were prototyped and tested. An early implementation experimented with just `SeenTx`s. All nodes would gossip `SeenTx` upon receiving a valid tx. Nodes would not relay received transactions to peers that had sent them a `SeenTx`. However, in many cases this would lead to a node sending a tx to a peer before it was able to receive the `SeenTx` that the node had just sent. Even with a higher priority, a large amount of duplication still occured.
+A few variations on the design were prototyped and tested. An early implementation experimented with just `SeenTx`s. All nodes would gossip `SeenTx` upon receiving a valid tx. Nodes would not relay received transactions to peers that had sent them a `SeenTx`. However, in many cases this would lead to a node sending a tx to a peer before it was able to receive the `SeenTx` that the node had just sent. Even with a higher priority, a large amount of duplication still occurred.
 
-Another trick was tested which involved adding a `From` field to the `SeenTx`. Nodes receiving the `SeenTx` would use the `NodeID` in `From` to check if they were already connected to that peer and thus could expect a transaction from them soon instead of immediately issuing a `WantTx`. In large scale tests, this proved to be surprisingly less efficient. This might be because a `SeenTx` rarely arrives from another node before the initial sender has broadcast to everyone. It may also be because in the testnets, each node was only connected to 10 other nodes, decreasing the chance that the node was actually connected to the original sender. The `From` field also added an extra 40 bytes to the `SeenTx` message. In the chart below, this experiemnt is shown as CAT2.
+Another trick was tested which involved adding a `From` field to the `SeenTx`. Nodes receiving the `SeenTx` would use the `NodeID` in `From` to check if they were already connected to that peer and thus could expect a transaction from them soon instead of immediately issuing a `WantTx`. In large scale tests, this proved to be surprisingly less efficient. This might be because a `SeenTx` rarely arrives from another node before the initial sender has broadcast to everyone. It may also be because in the testnets, each node was only connected to 10 other nodes, decreasing the chance that the node was actually connected to the original sender. The `From` field also added an extra 40 bytes to the `SeenTx` message. In the chart below, this experiment is shown as CAT2.
 
 ## Status