**System information** - OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Ubuntu 20.10 - Maja installed from (source or binary): source - Maja version (use command below): develop - Maja commit sha (if Maja is installed from source): latest **Describe the current behavior** Plan Essais: ``` /root/src/build/rst/Algos/apTvDirectionalCorrectionLUT.rst:2: WARNING: Title underline too short. /root/src/build/rst/Algos/apTvDirectionalCorrectionROY.rst:2: WARNING: Title underline too short. /root/src/build/rst/Valids/pyTv-S2-L2NOMINAL-011-F-N-SENTINEL2_MUSCATE-LUTDIRCOR_CHAIN.rst:2: WARNING: Title underline too short. ``` Conception Manual: ``` /root/src/docbuild/rst/Algorithms.rst:55: WARNING: Error in "image" directive: unknown option: "title". /root/src/docbuild/rst/Presentation.rst:355: WARNING: Error in "image" directive: unknown option: "title". ``` **Urgency/Criticity** - Urgency: Low - Criticity: Low