Merge pull request #9309 from ethereum/fix-script-mismatched-docstrings-and-typos

Fix a few mismatched docstrings and a typo in scripts/

scripts/get_version.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #------------------------------------------------------------------------------
-# Bash script to execute the Solidity tests.
+# Prints version of the Solidity compiler that the source code corresponds to.
 #
 # The documentation for solidity is hosted at:
 #

scripts/test_emscripten.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #------------------------------------------------------------------------------
-# Bash script to execute the Solidity tests.
+# Bash script to execute the Solidity tests using the emscripten binary.
 #
 # The documentation for solidity is hosted at:
 #

scripts/yul_coverage.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #------------------------------------------------------------------------------
-# Bash script to determine the percantage of tests that are compilable via Yul.
+# Bash script to determine the percentage of tests that are compilable via Yul.
 #
 # Usage:
 #  ./yul_coverage.sh [--no-stats] [--successful] [--internal-compiler-errors]