docs: Fix typo in PROTOC_NO_VENDOR environment variable doc (#632)

tokio-rs · May 4, 2022 · d5268d6 · d5268d6
1 parent 8209f8a
commit d5268d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/prost-build/src/lib.rs b/prost-build/src/lib.rs
@@ -103,7 +103,7 @@
 //! source.
 //!
 //! If you would not like `prost-build` to not compile `protoc` from source ever then
-//! ensure you have set `PROTO_NO_VENDOR` environment variable as this will disable
+//! ensure you have set `PROTOC_NO_VENDOR` environment variable as this will disable
 //! compiling from source even if the `vendored` feature flag is enabled.
 //!
 //! If you would like to always compile from source then setting the `vendored` feature