DOC: added references to alternative for deprecated applications

Modules/Applications/AppImageUtils/app/otbRescale.cxx

@@ -60,7 +60,7 @@ private:
                                   "Input minimum and maximum values is automatically computed for all image bands.");
     SetDocLimitations("None");
     SetDocAuthors("OTB-Team");
-    SetDocSeeAlso(" ");
+    SetDocSeeAlso("DynamicConvert");
 
     AddDocTag(Tags::Deprecated);
     AddDocTag(Tags::Manip);

Modules/Applications/AppSegmentation/app/otbLSMSSmallRegionsMerging.cxx

@@ -97,11 +97,12 @@ private:
                       " application is not compatible with in-memory connection since it does"
                       " its own internal streaming.");
     SetDocAuthors("David Youssefi");
-    SetDocSeeAlso( "[1] Michel, J., Youssefi, D., & Grizonnet, M. (2015). Stable"
+    SetDocSeeAlso( "Alternative: SmallRegionsMerging\n"
+                   "[1] Michel, J., Youssefi, D., & Grizonnet, M. (2015). Stable"
                    " mean-shift algorithm and its application to the segmentation of"
                    " arbitrarily large remote sensing images. IEEE Transactions on"
                    " Geoscience and Remote Sensing, 53(2), 952-964.\n"
-                   "[2] LSMSegmentation\n"
+                   "[2] LSMSSegmentation\n"
                    "[3] LSMSVectorization");
     AddDocTag(Tags::Segmentation);
     AddDocTag(Tags::Deprecated);