diff --git a/docs/import.md b/docs/import.md
index 73c6478..b6b86bd 100644
--- a/docs/import.md
+++ b/docs/import.md
@@ -33,28 +33,27 @@ Model 3D Files
 --------------
 
 This is an application independent, universal [Model 3D](https://bztsrc.gitlab.io/model3d) format, capable of storing voxel images.
-More than that, because it can store names and rotation info to voxel types, it is perfectly capable to reliably store schematic.
-If voxel type names are not specified, then it fallbacks to closest color match. Typical extension is `.m3d`.
+Typical extension is `.m3d`. More than just an a voxel image, because it can store names and rotation info to voxel types, so it
+is perfectly capable to reliably store schematic. If voxel type names are not specified, then it fallbacks to closest color match.
 
 Limitations: none. Everything that can be stored in MTS, can be stored in M3D as well.
 
-TileD TMX Files
+Tiled TMX Files
 ---------------
 
-Produced by the very popular [TileD](http://www.mapeditor.org). Typical extension is `.tmx`. This format can store schematics
-node correctly, but unfortunatelly TileD is so flexible that any tileset configuration is possible, and tile names are not stored
-in the TMX files. By default, MTSEdit will import these files assuming tile ids being the same as in Minecraft NBT files. If you
-have used a different tileset, then you can use the `-r` remap option to specify exactly which tile numberic id corresponds to
-which block type name. See [batch mode](https://gitlab.com/bztsrc/mtsedit/blob/master/docs/batch.md) for more details.
+Produced by the very popular [Tiled](http://www.mapeditor.org). Typical extension is `.tmx`. This format can store schematics
+node correctly, but unfortunatelly Tiled is so flexible that any tileset configuration is possible, and neither tile names nor
+colors are not stored in the TMX files. So by default, MTSEdit will import these files assuming tile ids being the same as in
+Minecraft NBT files. If you have used a different tileset, then you can use the `-r` remap option to specify exactly which tile
+numberic id corresponds to which block type name. See [batch mode](https://gitlab.com/bztsrc/mtsedit/blob/master/docs/batch.md)
+for more details.
 
 Alternatively you can use the [Minetest_Tiled.tsx](https://gitlab.com/bztsrc/mtsedit/blob/master/etc/Minetest_Tiled.tsx)
 external tile set in the etc directory (requires the file etc/Minetest_Tiled.png too), which uses Minecraft NBT IDs, so no
 remapping needed with this tile set.
 
-Only CSV encoded layers are supported for now.
-
-Limitations: without properly remapping the tile numeric ids to your tileset, you'll get the schematic correctly, but with
-bad node blocks.
+Limitations: only CSV encoded layers are supported for now. without properly remapping the tile numeric ids to your tileset,
+you'll get the schematic correctly, but with bad node blocks.
 
 Goxel GOX Files
 ---------------
@@ -85,7 +84,7 @@ Qubicle QB Files
 ----------------
 
 Saved by the proprietary, but popular [Qubicle](https://getqubicle.com) editor. Typical extension is `.qb`. The
-[QB file format](https://getqubicle.com/learn/article.php?id=22) has axactly the same limitations as the previous two, it is not
+[QB file format](https://getqubicle.com/learn/article.php?id=22) has exactly the same limitations as the previous two, it is not
 a schematic format, just a voxel image format. Nodes are identified by closest color match, some might be incorrectly set.
 
 MTSEdit otherwise has full QB support, all variants supported: compressed / uncompressed, RGBA / ARGB, visbility mask,
diff --git a/src/schemimp.c b/src/schemimp.c
index 4d3245e..d6afc9c 100644
--- a/src/schemimp.c
+++ b/src/schemimp.c
@@ -322,7 +322,7 @@ void m3d_load(unsigned char *data, unsigned int size)
 }
 
 /**
- * Load a TileD TMX file
+ * Load a Tiled TMX file
  */
 void tmx_load(unsigned char *data, unsigned int size)
 {
diff --git a/src/util.c b/src/util.c
index 35d7e1b..72593ed 100644
--- a/src/util.c
+++ b/src/util.c
@@ -126,7 +126,7 @@ void readschem()
         if(!memcmp(data, "\x89PNG", 4)) bprint_load(data, size); else
         /* Model 3D */
         if(!memcmp(data, "3DMO", 4)) m3d_load(data, size); else
-        /* TileD TMX XML */
+        /* Tiled TMX XML */
         if(!memcmp(data, "<?xml", 5)) tmx_load(data, size); else
         /* Goxel GOX file */
         if(!memcmp(data, "GOX ", 4)) gox_load(data, size); else