Update installation documentation for version 0.9.5.2

docs/mkDocs/docs/install.md

@@ -19,18 +19,12 @@ LiquidHaskell itself is installed&enabled by adding it as a dependency in your p
 
 Depending on your version of GHC, you might want to use a build of LiquidHaskell from github or from Hackage.
 
-* `ghc-9.2.5`: use LiquidHaskell from github
+* `ghc-9.2.5`: use liquidhaskell-0.9.2.5 from Hackage
 * `ghc-9.0.2`: use liquidhaskell-0.9.0.2.1 and liquid-base-0.4.15.1.0 from Hackage
-* `ghc-8.10.7`: use liquidhaskell-0.8.10.7 and liquid-base-0.4.15.0.0 from Hackage
 
 Newer versions of GHC aren't supported yet.
 
-When using liquidhaskell from github, add `liquidhaskell` to the `build-depends`
-section of your `.cabal` file, and configure `stack` or `cabal`-install to
-look for the package there. The following section points to an example project
-that does this.
-
-When using liquidhaskell from Hackage, add `liquidhaskell` and
+To use liquidhaskell from Hackage, add `liquidhaskell` and
 `liquid-base` to the `build-depends` section of your `.cabal` file, as you would
 any other dependency.