fix typo in grammar-parser.cpp #6695

Job	Run time
ubuntu-focal-make	1m 18s
ios-xcode-build	1m 5s
macOS-latest-cmake	3m 8s
macOS-latest-cmake-ios	1m 16s
macOS-latest-cmake-tvos	1m 49s
macOS-latest-make	5m 39s
macOS-latest-swift (generic/platform=macOS)	3m 17s
macOS-latest-swift (generic/platform=iOS)	2m 14s
ubuntu-latest-cmake	1m 21s
ubuntu-latest-cmake-mpi (mpich)	1m 32s
macOS-latest-swift (generic/platform=tvOS)	2m 30s
ubuntu-latest-cmake-mpi (libopenmpi-dev)	1m 42s
ubuntu-latest-cmake-sanitizer (ADDRESS, Debug)	4m 53s
windows-latest-cmake (noavx, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX=OFF -DLLAMA_A...	3m 7s
ubuntu-latest-cmake-sanitizer (ADDRESS, Release)	3m 27s
windows-latest-cmake-cublas (12.2.0, cublas)	23m 37s
windows-latest-cmake (avx2, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DBUILD_SHARED_LIBS=ON)	2m 47s
ubuntu-latest-cmake-sanitizer (THREAD, Debug)	13m 24s
windows-latest-cmake-cublas (11.7.1, cublas)	16m 49s
windows-latest-cmake (avx, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX2=OFF -DBUILD_SH...	1m 57s
ubuntu-latest-cmake-sanitizer (THREAD, Release)	4m 44s
windows-latest-cmake (avx512, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX512=ON -DBUIL...	5m 36s
ubuntu-latest-cmake-sanitizer (UNDEFINED, Debug)	4m 42s
windows-latest-cmake (clblast, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_CLBLAST=ON -DBU...	2m 24s
ubuntu-latest-cmake-sanitizer (UNDEFINED, Release)	3m 24s
windows-latest-cmake (openblas, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_BLAS=ON -DBUIL...	2m 53s
release	0s
	2h 0m 35s

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