99.md:use relative links

1 files changed, 4 insertions, 4 deletions

diff --git a/99.md b/99.md
index 93550d8..8948287 100644
--- a/99.md
+++ b/99.md
@@ -8,9 +8,9 @@ Classified Listings
 
 This NIP defines `kind:30402`: a parameterized replaceable event to describe classified listings that list any arbitrary product, service, or other thing for sale or offer and includes enough structured metadata to make them useful.
 
-The category of classifieds includes a very broad range of physical goods, services, work opportunities, rentals, free giveaways, personals, etc. and is distinct from the more strictly structured marketplaces defined in [NIP-15](https://github.com/nostr-protocol/nips/blob/master/15.md) that often sell many units of specific products through very specific channels.
+The category of classifieds includes a very broad range of physical goods, services, work opportunities, rentals, free giveaways, personals, etc. and is distinct from the more strictly structured marketplaces defined in [NIP-15](15.md) that often sell many units of specific products through very specific channels.
 
-The structure of these events is very similar to [NIP-23](https://github.com/nostr-protocol/nips/blob/master/23.md) long-form content events.
+The structure of these events is very similar to [NIP-23](23.md) long-form content events.
 
 ### Draft / Inactive Listings
 
@@ -26,8 +26,8 @@ The `.pubkey` field of these events are treated as the party creating the listin
 
 ### Metadata
 
-- For "tags"/"hashtags" (i.e. categories or keywords of relevance for the listing) the `"t"` event tag should be used, as per [NIP-12](https://github.com/nostr-protocol/nips/blob/master/12.md).
-- For images, whether included in the markdown content or not, clients SHOULD use `image` tags as described in [NIP-58](https://github.com/nostr-protocol/nips/blob/master/58.md). This allows clients to display images in carousel format more easily.
+- For "tags"/"hashtags" (i.e. categories or keywords of relevance for the listing) the `"t"` event tag should be used, as per [NIP-12](12.md).
+- For images, whether included in the markdown content or not, clients SHOULD use `image` tags as described in [NIP-58](58.md). This allows clients to display images in carousel format more easily.
 
 The following tags, used for structured metadata, are standardized and SHOULD be included. Other tags may be added as necessary.