Merge pull request #16 from MFraters/remove_space_from_crates_keywords

remove spaces from crate cargo.toml keywords.

Author: MFraters

Cargo.toml

@@ -8,7 +8,7 @@ readme = "README.md"
 homepage = "https://github.com/MFraters/cpo_analyzer"
 repository = "https://github.com/MFraters/cpo_analyzer"
 edition = "2018"
-keywords = ["CPO", "LPO","crytal preferred","orientation", "pole figures"]
+keywords = ["CPO", "LPO","crytal-preferred","orientation", "pole-figures"]
 categories = ["science"]
 
 [dependencies]