[nongnu] elpa/graphql-mode 6e1f5335fa 030/122: Mention json-mode in the README.md

[ELPA Syncer]

branch: elpa/graphql-mode
commit 6e1f5335fa0b252b2bc422a837b82fdc82492eac
Author: David Vazquez Pua <dvazquezpua@deloitte.nl>
Commit: David Vazquez Pua <dvazquezpua@deloitte.nl>

    Mention json-mode in the README.md
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index c88a1c0429..452adcd1bd 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,6 @@ graphql-mode
 
 Once the installation is completed, any file with a *.graphql*
 extension will be loaded with this mode.
+
+You can optionally install `json-mode`, and it will be enabled in the
+buffer that contains the response from a GraphQL service.