diff --git a/Emacs.md b/Emacs.md
index 81aaec8..2e9ed58 100644
--- a/Emacs.md
+++ b/Emacs.md
@@ -145,13 +145,8 @@ Aside from definitions/references/workspace symbol, ccls provides some LSP exten
 ; Use lsp-goto-implementation or lsp-ui-peek-find-implementation for derived types/functions
 
 ;; Alternatively, use lsp-ui-peek interface
-(lsp-ui-peek-find-custom 'caller "$ccls/call")
-(lsp-ui-peek-find-custom 'callee "$ccls/call" '(:callee t))
-
-(defun ccls/vars (kind) (lsp-ui-peek-find-custom 'vars "$ccls/vars" `(:kind ,kind)))
-(ccls/vars 3) ;; field or local variable
-(ccls/vars 1) ;; field
-(ccls/vars 4) ;; parameter
+(lsp-ui-peek-find-custom "$ccls/call")
+(lsp-ui-peek-find-custom "$ccls/call" '(:callee t))
 ```
 
 Recommended helpers:
@@ -159,19 +154,19 @@ Recommended helpers:
 ```elisp
 (defun ccls/callee ()
   (interactive)
-  (lsp-ui-peek-find-custom 'callee "$ccls/call" '(:callee t)))
+  (lsp-ui-peek-find-custom "$ccls/call" '(:callee t)))
 (defun ccls/caller ()
   (interactive)
-  (lsp-ui-peek-find-custom 'caller "$ccls/call"))
+  (lsp-ui-peek-find-custom "$ccls/call"))
 (defun ccls/vars (kind)
-  (lsp-ui-peek-find-custom 'vars "$ccls/vars" `(:kind ,kind)))
+  (lsp-ui-peek-find-custom "$ccls/vars" `(:kind ,kind)))
 (defun ccls/base (levels)
-  (lsp-ui-peek-find-custom 'base "$ccls/inheritance" `(:levels ,levels)))
+  (lsp-ui-peek-find-custom "$ccls/inheritance" `(:levels ,levels)))
 (defun ccls/derived (levels)
-  (lsp-ui-peek-find-custom 'derived "$ccls/inheritance" `(:levels ,levels :derived t)))
+  (lsp-ui-peek-find-custom "$ccls/inheritance" `(:levels ,levels :derived t)))
 (defun ccls/member (kind)
   (interactive)
-  (lsp-ui-peek-find-custom 'member "$ccls/member" `(:kind ,kind)))
+  (lsp-ui-peek-find-custom "$ccls/member" `(:kind ,kind)))
 
 ;; ccls/vars ccls/base ccls/derived ccls/members have a parameter while others are interactive.
 ;; (ccls/base 1)
@@ -180,6 +175,8 @@ Recommended helpers:
 ;; (ccls/member 3) => 3 (Func) => member functions / functions in a namespace
 ;; (ccls/member 0) => member variables / variables in a namespace
 ;; (ccls/vars 3) => field or local variable
+;; (ccls/vars 1) => field
+;; (ccls/vars 4) => parameter
 ```
 
 Hierarchies provide a flattened xref interface: