Update README.md

diff --git a/README.md b/README.md
index 8dff3d400438495f8c39b01ad2b167f931db2267..4494281cd26c7af0ee1a521d4da83948b00a416c 100644 (file)
--- a/README.md
+++ b/README.md
@@ -180,7 +180,7 @@ The following abbreviations are used in the detail view:
 | --- | --- |
 | `/` | Directory |
 | `*` | Executable |
-| `|` | Fifo |
+| <code>&#124;</code> | Fifo |
 | `=` | Socket |
 | `@` | Symbolic Link |
 | `b` | Block Device |
@@ -189,6 +189,7 @@ The following abbreviations are used in the detail view:
 ### Help
 
     $ man nnn
+To lookup keyboard shortcuts at runtime, press `?`.
 
 ### Copy current file path to clipboard