[Fixes #5089] Update index.html

[gannebamm]

fixes #5089

Checklist

Reviewing is a process done by project maintainers, mostly on a volunteer basis. We try to keep the overhead as small as possible and appreciate if you help us to do so by completing the following items. Feel free to ask in a comment if you have troubles with any of them.

For all pull requests:

• Confirm you have read the contribution guidelines
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• Make sure the first PR targets the master branch, eventual backports will be managed later. This can be ignored if the PR is fixing an issue that only happens in a specific branch, but not in newer ones.

The following are required only for core and extension modules (they are welcomed, but not required, for contrib modules):

• There is a ticket in https://github.com/GeoNode/geonode/issues describing the issue/improvement/feature (a notable exemptions is, changes not visible to end users)
• The issue connected to the PR must have Labels and Milestone assigned
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Submitting the PR does not require you to check all items, but by the time it gets merged, they should be either satisfied or inapplicable.

[gannebamm]

regarding the CLA - did I sign it allready? The Bot says yes

[afabiani]

@gannebamm probably you followed the old automatic procedure. If not, please send the signed CLA to OSGeo as specified in the contribution file. Thanks.

Just check the checkbox when you have done.

[codecov]

Codecov Report

Merging #5090 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5090      +/-   ##
==========================================
- Coverage   53.58%   53.57%   -0.01%     
==========================================
  Files         185      185              
  Lines       20773    20773              
  Branches     3293     3293              
==========================================
- Hits        11132    11130       -2     
- Misses       8641     8642       +1     
- Partials     1000     1001       +1

[afabiani]

@gannebamm let us know when we can merge this, thanks.

[gannebamm]

@afabiani I sure will!
I used this to get it signed by the head of administration of the institute - which takes some time but is one more step closer to me becoming an official psc member in the near future 😉

[gannebamm]

@gannebamm let us know when we can merge this, thanks.

@afabiani
The CLA is signed and sent.
You could merge this now. Codecov is a false error I guess for this simple fix in the template.