diff --git a/2015/howe/.entry.json b/2015/howe/.entry.json
index 2e3246238..db4c4a689 100644
--- a/2015/howe/.entry.json
+++ b/2015/howe/.entry.json
@@ -47,7 +47,7 @@
 	    "OK_to_edit" : true,
 	    "display_as" : "shellscript",
 	    "display_via_github" : true,
-	    "entry_text" : "support script"
+	    "entry_text" : "report average time running a command N times"
 	},
 	{
 	    "file_path" : "makeholes.c",
diff --git a/2015/howe/README.md b/2015/howe/README.md
index 13398f1fd..bda29e22f 100644
--- a/2015/howe/README.md
+++ b/2015/howe/README.md
@@ -134,6 +134,7 @@ a region of edits are highly unlikely.
     Basic test program verifies known test edit distances and `patch(1)` support.
 
 * [avgtime.sh](%%REPO_URL%%/2015/howe/avgtime.sh)
+    Run `time(1)` on a command `N` times to determine its average runtime.
 
 * [makeholes.c](%%REPO_URL%%/2015/howe/makeholes.c)
     Random edits (holes) made to a file in-place.
diff --git a/2015/howe/index.html b/2015/howe/index.html
index 03c6bd9ed..aa388d8c7 100644
--- a/2015/howe/index.html
+++ b/2015/howe/index.html
@@ -475,7 +475,8 @@ <h3 id="support-files">Support Files</h3>
 <ul>
 <li><p><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/prog-test.sh">prog-test.sh</a>
 Basic test program verifies known test edit distances and <code>patch(1)</code> support.</p></li>
-<li><p><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/avgtime.sh">avgtime.sh</a></p></li>
+<li><p><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/avgtime.sh">avgtime.sh</a>
+Run <code>time(1)</code> on a command <code>N</code> times to determine its average runtime.</p></li>
 <li><p><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/makeholes.c">makeholes.c</a>
 Random edits (holes) made to a file in-place.</p></li>
 </ul>
@@ -530,7 +531,7 @@ <h2 id="primary-files">Primary files</h2>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/Makefile">Makefile</a> - entry Makefile</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/prog.alt.c">prog.alt.c</a> - alternate source code</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/prog.orig.c">prog.orig.c</a> - original source code</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/avgtime.sh">avgtime.sh</a> - support script</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/avgtime.sh">avgtime.sh</a> - report average time running a command N times</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/makeholes.c">makeholes.c</a> - C code to add random holes to a file</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/prog.alt-test.sh">prog.alt-test.sh</a> - script to run test suite with alternate code</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/howe/prog-test.sh">prog-test.sh</a> - script to run test suite</li>
diff --git a/tmp/manifest.csv b/tmp/manifest.csv
index 9068c275c..8e9822f91 100644
--- a/tmp/manifest.csv
+++ b/tmp/manifest.csv
@@ -3520,7 +3520,7 @@
 2015,howe,Makefile,30,true,makefile,true,entry Makefile
 2015,howe,prog.alt.c,40,true,c,true,alternate source code
 2015,howe,prog.orig.c,50,false,c,true,original source code
-2015,howe,avgtime.sh,100,true,shellscript,true,support script
+2015,howe,avgtime.sh,100,true,shellscript,true,report average time running a command N times
 2015,howe,makeholes.c,100,true,c,true,C code to add random holes to a file
 2015,howe,prog.alt-test.sh,100,true,shellscript,true,script to run test suite with alternate code
 2015,howe,prog-test.sh,100,true,shellscript,true,script to run test suite
diff --git a/tmp/manifest.numbers b/tmp/manifest.numbers
index 67de73583..0be955749 100644
Binary files a/tmp/manifest.numbers and b/tmp/manifest.numbers differ