diff --git a/clang-tools-extra/clang-doc/MDGenerator.cpp b/clang-tools-extra/clang-doc/MDGenerator.cpp
--- a/clang-tools-extra/clang-doc/MDGenerator.cpp
+++ b/clang-tools-extra/clang-doc/MDGenerator.cpp
@@ -82,10 +82,14 @@
     OS << genEmphasis(I.Name) << " " << I.Text;
   } else if (I.Kind == "ParamCommandComment") {
     std::string Direction = I.Explicit ? (" " + I.Direction).str() : "";
-    OS << genEmphasis(I.ParamName) << I.Text << Direction << "\n\n";
+    OS << genEmphasis(I.ParamName) << I.Text << Direction;
+    for (const auto &Child : I.Children)
+      writeDescription(*Child, OS);
   } else if (I.Kind == "TParamCommandComment") {
     std::string Direction = I.Explicit ? (" " + I.Direction).str() : "";
-    OS << genEmphasis(I.ParamName) << I.Text << Direction << "\n\n";
+    OS << genEmphasis(I.ParamName) << I.Text << Direction;
+    for (const auto &Child : I.Children)
+      writeDescription(*Child, OS);
   } else if (I.Kind == "VerbatimBlockComment") {
     for (const auto &Child : I.Children)
       writeDescription(*Child, OS);
diff --git a/clang-tools-extra/unittests/clang-doc/MDGeneratorTest.cpp b/clang-tools-extra/unittests/clang-doc/MDGeneratorTest.cpp
--- a/clang-tools-extra/unittests/clang-doc/MDGeneratorTest.cpp
+++ b/clang-tools-extra/unittests/clang-doc/MDGeneratorTest.cpp
@@ -347,9 +347,9 @@
 
  The description continues.
 
-**I** [out]
+**I** [out] is a parameter.
 
-**J**
+**J** is a parameter.
 
 **return**void