Misleading statement/mistake in the documentation with regards compliation_database

[jj-tetraquark]

In the README it states that in your .clang file you want to point to a project specific compilation database you need to specify it like so:

compilation_database = "<path to compilation_database>"

Actually you need to specify to the directory that contains it, rather than to the database itself.
i.e. if the file sits at catkin_ws/build/compile_commands.json your .clang file should say

compliation_database = "catkin_ws/build/"

at the moment it implies you need to put

compilation_database = "catkin_ws/build/compile_commands.json"

It's worth fixing this because I was stuck for hours trying to figure out what the problem was!