diff --git a/Documentation/git-interpret-trailers.adoc b/Documentation/git-interpret-trailers.adoc
index 759cdb6e18..9f4c84abfd 100644
--- a/Documentation/git-interpret-trailers.adoc
+++ b/Documentation/git-interpret-trailers.adoc
@@ -74,19 +74,21 @@ key: value
 This means that the trimmed _<key>_ and _<value>_ will be separated by
 "`:`{nbsp}" (one colon followed by one space).
 
-By default the new trailer will appear at the end of all the existing
-trailers. If there is no existing trailer, the new trailer will appear
-at the end of the input. A blank line will be added before the new
-trailer if there isn't one already.
+By default the new trailer will appear at the end of the trailer block.
+A trailer block will be created with only that trailer if a trailer
+block does not already exist. Recall that a trailer block needs to be
+preceded by a blank line, so a blank line (specifically an empty line)
+will be inserted before the new trailer block in that case.
 
-Existing trailers are extracted from the input by looking for
-a group of one or more lines that (i) is all trailers, or (ii) contains at
-least one Git-generated or user-configured trailer and consists of at
+Existing trailers are extracted from the input by looking for the
+trailer block. Concretely, that is a group of one or more lines that (i)
+is all trailers, or (ii) contains at least one Git-generated or
+user-configured trailer and consists of at
 least 25% trailers.
-The group must be preceded by one or more empty (or whitespace-only) lines.
-The group must either be at the end of the input or be the last
-non-whitespace lines before a line that starts with `---` (followed by a
-space or the end of the line).
+The trailer block is by definition at the end the the message. The end
+of the message in turn is either (i) at the end of the input, or (ii)
+the last non-whitespace lines before a line that starts with `---`
+(followed by a space or the end of the line).
 
 For convenience, a _<key-alias>_ can be configured to make using `--trailer`
 shorter to type on the command line. This can be configured using the