[llvm-profgen] [docs] Fix invalid header. Add to ToC. NFC.
diff --git a/llvm/docs/CommandGuide/index.rst b/llvm/docs/CommandGuide/index.rst
index f822be9..f6a1fa9 100644
--- a/llvm/docs/CommandGuide/index.rst
+++ b/llvm/docs/CommandGuide/index.rst
@@ -74,5 +74,6 @@
    tblgen
    lit
    llvm-exegesis
-   llvm-pdbutil
    llvm-locstats
+   llvm-pdbutil
+   llvm-profgen
diff --git a/llvm/docs/CommandGuide/llvm-profgen.rst b/llvm/docs/CommandGuide/llvm-profgen.rst
index 5197b23..d9f9692 100644
--- a/llvm/docs/CommandGuide/llvm-profgen.rst
+++ b/llvm/docs/CommandGuide/llvm-profgen.rst
@@ -1,5 +1,5 @@
 llvm-profgen - LLVM SPGO profile generation tool
-=================================================
+================================================
 
 .. program:: llvm-profgen