* fixed error in recovery roll formula

* added missing preview image
* added a short description to sheet.json

13th_Age-neovatar/13th_Age-neovatar.html

@@ -214,7 +214,7 @@
               </select>
             </span>
             <span class="sheet-table-data sheet-center">
-              <button title="%{REC-check}" type="roll" value="/em rolls for recovery!&#x00A; Recovery Value: [@{level}@{REC-die}+@{CON-mod}]]" name="roll_REC-check"></button>
+              <button title="%{REC-check}" type="roll" value="/em rolls for recovery!&#x00A; Recovery Value: [[@{level}@{REC-die}+@{CON-mod}]]" name="roll_REC-check"></button>
             </span>
           </div>
            <div class="sheet-table-row">

13th_Age-neovatar/sheet.json

@@ -4,5 +4,5 @@
     "authors": "Thomas Seliger (neovatar)",
     "roll20userid": "388327",
     "preview": "13th_Age-neovatar.jpg",
-    "instructions": ""
+    "instructions": "New edition of a 13th Age character sheet with some automation for rolls.\n\nIf you find bugs or have suggestions, contact me via Roll20 PM or use the Github issue tracker at https://github.com/neovatar/roll20-character-sheets/issues"
 }

13th_Age-neovatar/src/sheet.html

@@ -214,7 +214,7 @@
               </select>
             </span>
             <span class="sheet-table-data sheet-center">
-              <button title="%{REC-check}" type="roll" value="/em rolls for recovery!&#x00A; Recovery Value: [@{level}@{REC-die}+@{CON-mod}]]" name="roll_REC-check"></button>
+              <button title="%{REC-check}" type="roll" value="/em rolls for recovery!&#x00A; Recovery Value: [[@{level}@{REC-die}+@{CON-mod}]]" name="roll_REC-check"></button>
             </span>
           </div>
            <div class="sheet-table-row">