Correct `Fresh` to `Compiling` since we aren't running with -v

I only see `Fresh` if I use `cargo run -v`, but this example uses `cargo
run`. Someone following along might not see either of these if they just
built in the previous step, though, so clarify that you'll only see that
if you have made changes.

diff --git a/src/doc/guide.md b/src/doc/guide.md
index 3b97fc1081195e453b2d5907461141cb0bac690d..4aba5ad6bc39c01e060f25a148ad26679538b196 100644 (file)
--- a/src/doc/guide.md
+++ b/src/doc/guide.md
@@ -83,11 +83,13 @@ $ ./target/debug/hello_world
 Hello, world!
 ```
 
-We can also use `cargo run` to compile and then run it, all in one step:
+We can also use `cargo run` to compile and then run it, all in one step (You
+won't see the `Compiling` line if you have not made any changes since you last
+compiled):
 
 <pre><code class="language-shell"><span class="gp">$</span> cargo run
 <span style="font-weight: bold"
-class="s1">     Fresh</span> hello_world v0.1.0 (file:///path/to/project/hello_world)
+class="s1">   Compiling</span> hello_world v0.1.0 (file:///path/to/project/hello_world)
 <span style="font-weight: bold"
 class="s1">   Running</span> `target/debug/hello_world`
 Hello, world!</code></pre>