sorted out Markdown formatting

README.md

-Speccy - A dynamic spectrum+template viewer
--------------------------------------------
-
-Legal:
-    Copyright (2016) Tom Dwelly 
-
-    Speccy is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Description:
-    Speccy is a web tool used to make visual inspections of astronomical spectra.
-    Speccy is implemented in javascript.
-
-Usage:
-    Speccy contains no spectral data of its own, you have to point it at the URL 
-    of an appropriately formatted spectral file. e.g.
-
-    http://www.mpe.mpg.de/~tdwelly/speccy/speccy.html?specfile={SPECFILE_URL} 
-    (substitute URL of a valid speccy file)
-
-Controls:
-    * The cursor (arrow) keys move the template in redshift and normalisation
-    * To zoom into a region: click and hold the right mouse button at one corner
-      of the region of interest, then drag the pointer to the opposite corner of
-      the region where you then release the right button (visual feedback is not 
-      yet available).
-    * A left-click on the spectrum displays the coordinates of the pointer 
-      position at the time of the click.
+# Speccy - A dynamic spectrum+template viewer
+
+
+## Legal:
+
+Copyright (2016) Tom Dwelly 
+
+> Speccy is free software: you can redistribute it and/or modify
+> it under the terms of the GNU General Public License as published by
+> the Free Software Foundation, either version 3 of the License, or
+> (at your option) any later version.
+
+> This program is distributed in the hope that it will be useful,
+> but WITHOUT ANY WARRANTY; without even the implied warranty of
+> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+> GNU General Public License for more details.
+
+> You should have received a copy of the GNU General Public License
+> along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+## Description:
+Speccy is a web tool used to make visual inspections of astronomical spectra.
+Speccy is implemented in javascript.
+
+## Usage:
+Speccy contains no spectral data of its own, you have to point it at the URL 
+of an appropriately formatted spectral file. e.g.
+
+> http://www.mpe.mpg.de/~tdwelly/speccy/speccy.html?specfile={SPECFILE_URL} 
+
+(substitute URL of a valid speccy file)
+
+## Controls:
+* The cursor (arrow) keys move the template in redshift and normalisation
+* To zoom into a region: click and hold the right mouse button at one corner
+  of the region of interest, then drag the pointer to the opposite corner of
+  the region where you then release the right button (visual feedback is not 
+  yet available).
+* A left-click on the spectrum displays the coordinates of the pointer 
+  position at the time of the click.
     
-Contact:
-    Please send comments, complaints and suggestions to dwelly 'at' mpe.mpg.de    
+## Contact:
+Please send comments, complaints and suggestions to dwelly 'at' mpe.mpg.de    
 
     
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