discardTree only kills child buffers, fix discardBuffer

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/config.md b/doc/config.md
index d64d0d59..0570c065 100644
--- a/doc/config.md
+++ b/doc/config.md
@@ -510,9 +510,9 @@ the prompt. If this string ends with a newline
 
 <tr>
 <td>`pager.discardBuffer()`</td>
-<td>Discard the current buffer, and move back to its parent. If the current
-buffer is a root buffer (i.e. it has no parent), move to the first child
-buffer instead.</td>
+<td>Discard the current buffer, and move back to its previous sibling buffer,
+or if that doesn't exist, to its parent. If the current buffer is a root buffer
+(i.e. it has no parent), move to the next sibling buffer instead.</td>
 </tr>
 
 <tr>