docs: fix some comments

x/profiles/keeper/alias_functions.go

@@ -248,7 +248,7 @@ func (k Keeper) IterateDefaultExternalAddresses(ctx sdk.Context, fn func(entry t
 }
 
 // GetDefaultExternalAddressEntries returns a slice of DefaultExternalAddressEntry objects containing the details of all the
-// default exnternal address entries stored inside the current context
+// default external address entries stored inside the current context
 func (k Keeper) GetDefaultExternalAddressEntries(ctx sdk.Context) []types.DefaultExternalAddressEntry {
 	var entries []types.DefaultExternalAddressEntry
 	k.IterateDefaultExternalAddresses(ctx, func(entry types.DefaultExternalAddressEntry) (stop bool) {

x/profiles/keeper/keeper_chain_links.go

@@ -94,7 +94,7 @@ func (k Keeper) DeleteChainLink(ctx sdk.Context, link types.ChainLink) {
 	store.Delete(types.ChainLinksStoreKey(link.User, link.ChainConfig.Name, link.GetAddressData().GetValue()))
 	store.Delete(types.ChainLinkOwnerKey(link.ChainConfig.Name, link.GetAddressData().GetValue(), link.User))
 
-	// Update the default external address to be the oldest link if the deleted link is default exnternal address
+	// Update the default external address to be the oldest link if the deleted link is default external address
 	if k.isDefaultExternalAddress(ctx, link) {
 		k.updateOwnerDefaultExternalAddress(ctx, link.User, link.ChainConfig.Name)
 	}

x/profiles/spec/07-client.md

@@ -124,7 +124,7 @@ desmos query profiles default-external-addresses [[owner]] [[chain_name]] [flags
 ```
 
 **Notes**
-- The `chain_name` paremeter will only be used if the `owner` is specified
+- The `chain_name` parameter will only be used if the `owner` is specified
 
 Example:
 ```bash