Merge pull request #1193 from elixir-lsp/codex/edit-known-issues-limitations.md

Update known issues docs

Author: lukaszsamson

docs/known-issues-limitations.md

@@ -1,7 +1,7 @@
 # Known Issues / Limitations
 
 * `.exs` files don't return compilation errors
-* "Fetching n dependencies" sometimes get stuck (remove the `.elixir_ls` directory to fix)
+* "Fetching n dependencies" sometimes gets stuck (remove the `.elixir_ls` directory to fix)
 * "Go to definition" does not work within the `scope` of a Phoenix router
 * On first launch dialyzer will cause high CPU usage for a considerable time
 * Dialyzer does not pick up changes involving remote types (https://github.com/elixir-lsp/elixir-ls/issues/502)