doc: Typo fix (#2752)

Author: wForget

docs/source/contributor-guide/debugging.md

@@ -68,7 +68,7 @@ use advanced `lldb` debugging.
 
 1. After the breakpoint is hit in IntelliJ, in Clion (or LLDB from terminal or editor) -
 
-   1. Attach to the jvm process (make sure the PID matches). In CLion, this is `Run -> Atttach to process`
+   1. Attach to the jvm process (make sure the PID matches). In CLion, this is `Run -> Attach to process`
 
    1. Put your breakpoint in the native code