r.in.srtm: working on https://trac.osgeo.org/grass/ticket/3550

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@72737 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/r.in.srtm/r.in.srtm.html

@@ -8,7 +8,7 @@ NASA at this site:<br>
 
 <p>
 Gap-filled SRTM Version 3 data can be downloaded from USGS at this site:<br>
-<a href="http://e4ftl01.cr.usgs.gov/SRTM/SRTMGL3.003/2000.02.11/">http://e4ftl01.cr.usgs.gov/SRTM/SRTMGL3.003/2000.02.11/</a>
+<a href="https://e4ftl01.cr.usgs.gov/MEASURES/SRTMGL3.003/2000.02.11/">https://e4ftl01.cr.usgs.gov/MEASURES/SRTMGL3.003/2000.02.11/</a>
 
 <h2>NOTES</h2>