github: improve pattern to not catch false positives
github: improve pattern to not catch false positives

Former-commit-id: b9da94d31ba5a209bf07458c5ec7527e75e80cb3 [formerly 671615c1e63a7da5be29a20efa572a0d0d9a782c]
Former-commit-id: 8fc3e90b1a3609287408542beda88cf64bb95485
torhve/ivar2,torhve/ivar2,haste/ivar2,torhve/ivar2