README correction to docs path & additional gitignore to macos + vsco…

…de (#1503)

* Add .DS_Store (macOS) to .gitignore

Signed-off-by: Nigel Jones <jonesn@uk.ibm.com>

* Correct path to built docs in README

Signed-off-by: Nigel Jones <jonesn@uk.ibm.com>

* Add Visual Studio Code .vscode & Jetbrains .idea to .gitignore

Signed-off-by: Nigel Jones <jonesn@uk.ibm.com>

---------

Signed-off-by: Nigel Jones <jonesn@uk.ibm.com>

.gitignore

@@ -16,6 +16,15 @@ tags
 # CLion
 /cmake-build*
 
+# Visual Studio Code
+.vscode
+
+# Jetbrains IDEs
+.idea
+
+# MacOS
+.DS_Store
+
 # Generated by copy_from_upstream.py
 # and update_pqclean_alg_docs.py
 scripts/copy_from_upstream/repos

README.md

@@ -131,7 +131,7 @@ The following instructions assume we are in `build`.
 
 		ninja gen_docs
 
-	Then open `docs/doxygen/html/index.html` in your web browser.
+	Then open `docs/html/index.html` in your web browser.
 
 4. `ninja install` can be run to install the built library and `include` files to a location of choice, which can be specified by passing the `-DCMAKE_INSTALL_PREFIX=<dir>` option to `cmake` at configure time. Alternatively, `ninja package` can be run to create an install package.