Clarify tree object example not a continuation of previous examples

Author: Matt Trzcinski

book/10-git-internals/sections/objects.asc

@@ -126,7 +126,7 @@ The next type of Git object we'll examine is the _tree_, which solves the proble
 Git stores content in a manner similar to a UNIX filesystem, but a bit simplified.
 All the content is stored as tree and blob objects, with trees corresponding to UNIX directory entries and blobs corresponding more or less to inodes or file contents.
 A single tree object contains one or more entries, each of which is the SHA-1 hash of a blob or subtree with its associated mode, type, and filename.
-For example, the most recent tree in a project may look something like this:
+For example, a repository (different from the one created in the previous section) may have a tree that looks something like:
 
 [source,console]
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