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fixups on stdlib README #837

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Nov 10, 2017
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fixups on stdlib README #837

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8 changes: 3 additions & 5 deletions README.md
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Expand Up @@ -1695,13 +1695,11 @@ Returns the number of elements in a string, an array or a hash. This function wi

#### `sprintf_hash`

Perform printf-style formatting with named references of text.
Performs printf-style formatting with named references of text.

The first paameter is format string describing how the rest of the parameters in the hash
should be formatted. See the documentation for the `Kernel::sprintf` function in Ruby for
all the details.
The first parameter is a format string describing how to format the rest of the parameters in the hash. See Ruby documentation for [`Kernel::sprintf`](https://ruby-doc.org/core-2.4.2/Kernel.html#method-i-sprintf) for details about this function.

*Example:*
For example:

```puppet
$output = sprintf_hash('String: %<foo>s / number converted to binary: %<number>b',
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