Fix Typos in release.sh and merge_pr.sh Scripts #1471

Job	Run time
check-packages	5m 44s
build-wasm (wasm, build-wasm-scripts, wasm/tx_.wasm wasm/vp_.wasm wasm/checksums.json )	4m 10s
build-binaries	11m 22s
changelog	17s
build-wasm (wasm-for-tests, build-wasm-tests-scripts, wasm_for_tests/*.wasm)	3m 48s
lints	5m 56s
rust-docs	6m 23s
test-wasm	7m 24s
test-unit	12m 2s
check-benchmarks	10m 10s
test-integration	22m 3s
test-e2e-with-device-automation	9m 34s
test-e2e (0)	21m 55s
test-e2e (1)	18m 40s
test-e2e (2)	22m 34s
test-e2e (3)	22m 1s
test-e2e (4)	23m 44s
upload-coverage	14s
	3h 28m 1s

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