git istage doesn't work after installation while git-istage does

[terrajobst]

It still does not work on macOSX 10.13.3, I have added the dotnet tools folder to the PATH:

#Folders: 
export DOTNET_TOOLS_HOME=$HOME/.dotnet/tools

# Binaries:
export PATH=DOTNET_TOOLS_HOME:$PATH

however, when I run git-istage in the terminal it works, but when I run git istage it says no such a command found!

git: 'istage' is not a git command. See 'git --help'.

The most similar command is
	stage

My git versions is 2.16.2

Thanks anyway.

Originally posted by @shahabganji in #12 (comment)

[terrajobst]

Sight. I'm losing track. This is a duplicate of #21.

[shahabganji]

@terrajobst just for other devs reaching here in the future, the exports mentioned above missed a $ for Binaries part

#Folders: 
export DOTNET_TOOLS_HOME=$HOME/.dotnet/tools

# Binaries:
export PATH=$DOTNET_TOOLS_HOME:$PATH