Text corrections in md files

Author: criadoperez

src/http-gateways/subdomain-gateway.md

@@ -206,7 +206,7 @@ DNS labels, must be case-insensitive, and up to a maximum of 63 characters
 per label (Section 11 of :cite[rfc2181]). Representing CIDs within these limits
 requires some care.
 
-Base32 multibase encoding is used for CIDs to ensure case-insensitve,
+Base32 multibase encoding is used for CIDs to ensure case-insensitive,
 URL safe characters are used.
 
 Base36 multibase is used for ED25519 libp2p keys to get the string

src/ipips/ipip-0337.md

@@ -54,7 +54,7 @@ To understand the design rationale, it is important to consider the concrete Ref
       - Shipped in Kubo 0.16
     - Packing a CID into a struct, encoding it with DAG-CBOR, multibase-encoding that, percent-encoding that, and then passing it in a URL, rather than merely passing the CID in the URL, is needlessly complex from a user's perspective, and has already made it difficult to manually construct requests or interpret logs
     - Added complexity of "Cacheable" methods supporting both POSTs and GETs
-- The required streaming support and message groups add a lot of implementation complexity, but streaming does not currently work for cachable methods sent over HTTP
+- The required streaming support and message groups add a lot of implementation complexity, but streaming does not currently work for cacheable methods sent over HTTP
   - Ex for FindProviders, the response is buffered anyway for ETag calculation
   - There are no limits on response sizes nor ways to impose limits and paginate
   - This is useful for routers that have highly variable resolution time, to send results as soon as possible, but this is not a use case we are focusing on right now and we can add it later