updates docs

Signed-off-by: Andrey Kononykhin <[email protected]>

docs/auth_rules.md

@@ -15,7 +15,7 @@
 | SCHEMA           |`*`|`*`|`*`| No one can edit existing Schema | Editing Schema|
 | CLAIM_DEF        |`*`|`*`|`*`| TRUSTEE, STEWARD, TRUST_ANCHOR| Adding new CLAIM_DEF transaction|
 | CLAIM_DEF        |`*`|`*`|`*`| Owner of claim_def txn| Editing CLAIM_DEF transaction|
-| NODE             |`services`|`<empty>`|`[VALIDATOR]`| STEWARD if it is owner of this transaction| Adding new node to pool|
+| NODE             |`services`|`<empty>`|`[VALIDATOR]`| STEWARD if it doesn't own NODE transaction yet| Adding new node to pool|
 | NODE             |`services`|`[VALIDATOR]`|`[]`| TRUSTEE, STEWARD if it is owner of this transaction| Demotion of node|
 | NODE             |`services`|`[]`|`[VALIDATOR]`| TRUSTEE, STEWARD if it is owner of this transaction| Promotion of node|
 | NODE             |`node_ip`|`*`|`*`| STEWARD if it is owner of this transaction| Changing Node's ip address|

docs/transactions.md

@@ -206,7 +206,7 @@ creation of new DIDs, setting and rotation of verification key, setting and chan
 
     NYM's alias.
 
-If there is no NYM transaction for the specified DID (`did`) yes, then this can be considered as the creation of a new DID.
+If there is no NYM transaction for the specified DID (`did`) yet, then this can be considered as the creation of a new DID.
 
 If there is already a NYM transaction with the specified DID (`did`),  then this is is considered an update of that DID.
 In this case we can specify only the values we would like to update. All unspecified values remain unchanged.