typo fixes (#277)

Author: fhennig

docs/modules/ROOT/pages/installation.adoc

@@ -72,6 +72,7 @@ $ ./stackablectl
 
 If macOS denies the execution of stackablectl go to `Settings` -> `Security & Privacy` -> `General`. Here you will see a pop up asking if you want to allow access for `stackablectl`. You must allow access.
 
+[#build-from-source]
 == Build stackablectl from source
 To build `stackablectl` from source you need to have the following tools installed:
 
@@ -167,11 +168,12 @@ stackablectl requires 200MB of disk storage, 1GB of RAM and 1 CPU to operate.
 === Operating system
 
 The pre-compiled stackablectl binary supports the following operating systems:
-In case a OS is not supported by the binary, it can always be build from [source](https://github.com/stackabletech/stackablectl).
 
 * Microsoft Windows 10 or above
 * Apple MacOS 11 or above
 * Ubuntu Linux 22.04 or above (only vendor supported versions are supported)
 * RedHat Enterprise Linux 8 and 9 (only vendor supported versions are supported)
 * Debian Linux 10 or above (only vendor supported versions are supported)
 * SUSE Linux 15.3 or above (only vendor supported versions are supported)
+
+In case your OS is not supported by the pre-compiled binary, you can <<build-from-source,build from source>>.