CHANGELOG fix

CHANGELOG.md

@@ -7,7 +7,7 @@
 * Add XDG dirs support (set `GHCUP_USE_XDG_DIRS`) wrt #39
 * Allow to specify regex for tarball subdir (e.g. `ghc-.*`)
 * Allow installing arbitrary bindists more seamlessly:
-  - e.g. installing GHC HEAD: `ghcup -c -n install ghc -u '{"dlHash": "", "dlSubdir": { "RegexDir": "ghc-.*"}, "dlUri": "https://gitlab.haskell.org/api/v4/projects/1/jobs/artifacts/master/raw/ghc-x86_64-fedora27-linux.tar.xz?job=validate-x86_64-linux-fedora27" }' head`
+  - e.g. installing GHC HEAD: `ghcup -n install ghc -u '{"dlHash": "", "dlSubdir": { "RegexDir": "ghc-.*"}, "dlUri": "https://gitlab.haskell.org/api/v4/projects/1/jobs/artifacts/master/raw/ghc-x86_64-fedora27-linux.tar.xz?job=validate-x86_64-linux-fedora27" }' head`
 * Avoid duplicate edits to .bashrc/.zshrc wrt #43
 
 ## 0.1.8 -- 2020-07-21