Avoid special characters in documentation

Jürgen Knödlseder
1 parent c68dc5b4
Showing 2 changed files with 4 additions and 2 deletions
doc/source/users/tutorials/1dc/first_skymap.rst
doc/source/users/tutorials/1dc/scope.rst
@@ -26,7 +26,8 @@ You do this with the :ref:`ctskymap` tool by typing:
  
 We generated here a sky map centred on the Galactic Centre in Galactic
 coordinates using a cartesian projection.
-The sky map is 10° wide and 5° high, with an image scale of 0.02° per pixel.
+The sky map is 10 degrees wide and 5 degrees high, with an image scale of
+0.02 degrees per pixel.
 All events between 0.1 and 100 TeV were collected in the skymap.
 The :ref:`ctskymap` tool wrote the sky map into the FITS file ``skymap.fits``
 that was created in the ``my_first_analysis`` folder.
@@ -23,7 +23,8 @@ The
 have been simulated from high-level
 :ref:`Instrument Response Functions <glossary_irf>`
 that correspond to an ideal CTA with good and stable atmosphere and instrument
-conditions; only zenith angles of 20° and 40° **(TBC)** have been simulated.
+conditions; only zenith angles of 20 degrees and 40 degrees **(TBC)** have been
+simulated.
  
 Data are provided for the Baseline arrays and the Threshold Implementation.