lib/languages: fix typo in server submodule

Signed-off-by: NotAShelf <[email protected]>
Change-Id: I6a6a6964c495ef58a9572ae93715bacf694a6ff5

Author: NotAShelf

lib/languages.nix

@@ -46,7 +46,7 @@ in {
       capabilities = mkOption {
         type = nullOr (either luaInline (attrsOf anything));
         default = null;
-        description = "LSP capabilitiess to pass to lspconfig";
+        description = "LSP capabilities to pass to LSP server configuration";
       };
 
       on_attach = mkOption {
@@ -58,7 +58,7 @@ in {
       filetypes = mkOption {
         type = nullOr (listOf str);
         default = null;
-        description = "Filetypes to auto-attach LSP in";
+        description = "Filetypes to auto-attach LSP server in";
       };
 
       cmd = mkOption {