[FIX] fix octave install (#270)

Author: Remi-Gau

.github/workflows/run_tests_octave.yml

@@ -26,8 +26,7 @@ jobs:
     - name: Make jsonread for octave
       run: |
         sudo apt-get -y -qq update
-        sudo apt-get -y install octave
-        sudo apt-get -y install liboctave-dev
+        sudo apt-get -y install octave octave-dev
         cd lib/JSONio
         mkoctfile --mex jsonread.c jsmn.c -DJSMN_PARENT_LINKS
 

notebooks/basic_usage.ipynb

@@ -436,7 +436,7 @@
     "\n",
     "- A json file that stores your data dictionary was created.\n",
     "\n",
-    "Let's inpsect its content."
+    "Let's inspect its content."
    ]
   },
   {