fix: Fix '\' being rendered as ’' on docs.rs

[RagnarGrootKoerkamp]

Before, this would render as two quotes since the \ escapes the closing quote. Escaping the backslach itself should fix this.

Could also add (a single backslash) to clarify it for those reading the source instead of the online docs.

[coveralls]

Pull Request Test Coverage Report for Build 1470561482

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 9 unchanged lines in 5 files lost coverage.
• Overall coverage increased (+1.0%) to 73.814%

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Files with Coverage Reduction	New Missed Lines	%
src/annot/loc.rs	1	63.64%
src/annot/pos.rs	1	76.55%
src/alignment.rs	2	85.98%
src/annot/contig.rs	2	71.6%
src/annot/spliced.rs	3	78.59%

Totals
Change from base Build 1323922217:	1.0%
Covered Lines:	778
Relevant Lines:	1054

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💛 - Coveralls

[dcroote]

Could also add (a single backslash) to clarify it for those reading the source instead of the online docs.

I think this would be helpful. Otherwise nice catch 👍

[RagnarGrootKoerkamp]

@dcroote Done!

[dcroote]

LGTM!