docs: Update documentation with fixes (#2197)

Fixes #2182 
Fixes #2174

Author: another-rex

docs/supported_languages_and_lockfiles.md

@@ -142,3 +142,9 @@ Run the command below for detection:
 ```
 ./osv-scanner scan source -r /path/to/folder/you/want/to/scan
 ```
+
+### Known limitations
+
+When scanning a file in the `osv-scanner.json` format, using the `--format=spdx` flag produces incorrect output.
+
+For more details, see issue [#2192](https://github.com/google/osv-scanner/issues/2192).

docs/usage.md

@@ -163,11 +163,11 @@ docker pull ghcr.io/google/osv-scanner:latest
 Once you have the image, you can test that it works by running:
 
 ```bash
-docker run -it ghcr.io/google/osv-scanner -h
+docker run ghcr.io/google/osv-scanner -h
 ```
 
 To run a scan, mount the directory to scan to `/src` and pass the necessary flags:
 
 ```bash
-docker run -it -v ${PWD}:/src ghcr.io/google/osv-scanner -L /src/go.mod
+docker run -v ${PWD}:/src ghcr.io/google/osv-scanner -L /src/go.mod
 ```