Rename `json` feature to `serde`

Closes GH-59.

Reviewed-by: Titus Wormer <tituswormer@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 6d19396..584861e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -16,8 +16,8 @@
 //!
 //! *   **`default`**
 //!     — nothing is enabled by default
-//! *   **`json`**
-//!     — enable serde to serialize the AST (includes `dep:serde`, `dep:serde_json`)
+//! *   **`serde`**
+//!     — enable serde to serialize the AST (includes `dep:serde`)
 //! *   **`log`**
 //!     — enable logging (includes `dep:log`);
 //!     you can show logs with `RUST_LOG=debug`