diff --git a/docs/src/config/boundaries.md b/docs/src/config/boundaries.md
index 0fd54076d..f595bc86a 100644
--- a/docs/src/config/boundaries.md
+++ b/docs/src/config/boundaries.md
@@ -492,7 +492,7 @@ zero-charge boundary condition.
 "Terminal":
 [
     {
-        "Index": <int>
+        "Index": <int>,
         "Attributes": [<int array>],
     },
     ...
@@ -515,7 +515,7 @@ boundary.
     "SurfaceFlux":
     [
         {
-            "Index": <int>
+            "Index": <int>,
             "Attributes": [<int array>],
             "Type": <string>,
             "TwoSided": <bool>,
diff --git a/docs/src/config/problem.md b/docs/src/config/problem.md
index c1a852cc2..0a00233ad 100644
--- a/docs/src/config/problem.md
+++ b/docs/src/config/problem.md
@@ -8,7 +8,7 @@
 ```json
 "Problem":
 {
-    "Type": <string>
+    "Type": <string>,
     "Verbose": <int>,
     "Output": <string>
 }