fix doc test

Signed-off-by: sagudev <[email protected]>

Author: sagudev

mozjs/src/context.rs

@@ -37,7 +37,7 @@ pub use crate::jsapi::JSContext as RawJSContext;
 ///
 /// // this lives in mozjs
 /// fn safe_wrapper_to_SM_function_that_can_trigger_gc(cx: &mut JSContext) {
-///     unsafe { SM_function_that_can_trigger_gc(cx.raw()) }
+///     unsafe { SM_function_that_can_trigger_gc(cx.raw_cx()) }
 /// }
 ///
 /// fn can_cause_gc(cx: &mut JSContext) {