Merge pull request #18 from bckohan/dependabot/pip/sphinxcontrib-applehelp-1.0.4

Bump sphinxcontrib-applehelp from 1.0.3 to 1.0.4

Author: bckohan

doc/requirements.txt

@@ -1,6 +1,6 @@
 sphinx-rtd-theme==1.1.1
 sphinx-argparse==0.4.0
-sphinxcontrib-applehelp==1.0.3; python_version >= "3.5"
+sphinxcontrib-applehelp==1.0.4; python_version >= "3.5"
 sphinxcontrib-devhelp==1.0.2; python_version >= "3.5"
 sphinxcontrib-htmlhelp==2.0.0; python_version >= "3.5"
 sphinxcontrib-jsmath==1.0.1; python_version >= "3.5"