doc: http -> https in links.

[dunshire.git] / doc / makefile

diff --git a/doc/makefile b/doc/makefile
index 2b056c585581e5874bfdf90bab4e4a3a963fefa0..dffc78105b1c172e41a3ab704c97233190e2d548 100644 (file)
--- a/doc/makefile
+++ b/doc/makefile
@@ -9,7 +9,7 @@ BUILDDIR      = build
 
 # User-friendly check for sphinx-build
 ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
-$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
+$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from https://www.sphinx-doc.org/)
 endif
 
 # Internal variables.