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Merge pull request #1450 from guoard/patch-2

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docs(error_handling): resolve markdownlint warnings
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exercises/error_handling/README.md
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# Error handling # Error handling
Most errors aren’t serious enough to require the program to stop entirely. Most errors aren’t serious enough to require the program to stop entirely.
Sometimes, when a function fails, it’s for a reason that you can easily interpret and respond to. Sometimes, when a function fails, it’s for a reason that you can easily interpret and respond to.
For example, if you try to open a file and that operation fails because the file doesn’t exist, you might want to create the file instead of terminating the process. For example, if you try to open a file and that operation fails because the file doesn’t exist, you might want to create the file instead of terminating the process.