diff --git a/Code/GraphMol/Fingerprints/MHFP.h b/Code/GraphMol/Fingerprints/MHFP.h
index 61e353a1c..ad8f9bc65 100644
--- a/Code/GraphMol/Fingerprints/MHFP.h
+++ b/Code/GraphMol/Fingerprints/MHFP.h
@@ -99,7 +99,7 @@ class RDKIT_FINGERPRINTS_EXPORT MHFPEncoder {
            each atom. Default: <tt>3</tt>.
     \param rings whether the rings (SSSR) are extrected from the molecule and
            added to the shingling. Given the molecule
-           <tt>"C1CCCCCC1C(=O)C"</tt>, "<tt>C1CCCCCC1"</tt> would be added
+           <tt>"C1CCCCCC1C(=O)C"</tt>, <tt>"C1CCCCCC1"</tt> would be added
            to the shingling. Default: <tt>true</tt>.
     \param isomeric whether the SMILES added to the shingling are isomeric.
            Default: <tt>false</tt>.
@@ -138,7 +138,7 @@ class RDKIT_FINGERPRINTS_EXPORT MHFPEncoder {
            each atom. Default: <tt>3</tt>.
     \param rings whether the rings (SSSR) are extrected from the molecule and
            added to the shingling. Given the molecule
-           <tt>"C1CCCCCC1C(=O)C"</tt>, "<tt>C1CCCCCC1"</tt> would be added
+           <tt>"C1CCCCCC1C(=O)C"</tt>, <tt>"C1CCCCCC1"</tt> would be added
            to the shingling. Default: <tt>true</tt>.
     \param isomeric whether the SMILES added to the shingling are isomeric.
            Default: <tt>false</tt>.
@@ -188,7 +188,7 @@ class RDKIT_FINGERPRINTS_EXPORT MHFPEncoder {
            each atom. Default: <tt>3</tt>.
     \param rings whether the rings (SSSR) are extrected from the molecule and
            added to the shingling. Given the molecule
-           <tt>"C1CCCCCC1C(=O)C"</tt>, "<tt>C1CCCCCC1"</tt> would be added
+           <tt>"C1CCCCCC1C(=O)C"</tt>, <tt>"C1CCCCCC1"</tt> would be added
            to the shingling. Default: <tt>true</tt>.
     \param isomeric whether the SMILES added to the shingling are isomeric.
            Default: <tt>false</tt>.
diff --git a/Code/Numerics/Alignment/AlignPoints.cpp b/Code/Numerics/Alignment/AlignPoints.cpp
index 6b1ad76e7..db3273473 100644
--- a/Code/Numerics/Alignment/AlignPoints.cpp
+++ b/Code/Numerics/Alignment/AlignPoints.cpp
@@ -140,7 +140,7 @@ void _covertCovMatToQuad(const double covMat[3][3],
   \param eigenVecs   storage for eigen vectors
   \param maxIter     max number of iterations
 
-  <b>Reference:<\b>
+  <b>Reference:</b>
   This is essentailly a copy of the jacobi routine taken from the program
   quatfit.c available from the Computational Chemistry Archives.
   http://www.ccl.net/cca/software/SOURCES/C/quaternion-mol-fit/index.shtml
diff --git a/Code/RDGeneral/Dict.h b/Code/RDGeneral/Dict.h
index 76d15f9bd..6844397cb 100644
--- a/Code/RDGeneral/Dict.h
+++ b/Code/RDGeneral/Dict.h
@@ -172,7 +172,7 @@ class RDKIT_RDGENERAL_EXPORT Dict {
      \param what  the key to lookup
      \param res   a reference used to return the result
 
-     <B>Notes:</b>
+     <b>Notes:</b>
       - If \c res is a \c std::string, every effort will be made
         to convert the specified element to a string using the
         \c boost::lexical_cast machinery.
@@ -213,7 +213,7 @@ class RDKIT_RDGENERAL_EXPORT Dict {
      \param what  the key to lookup
      \param res   a reference used to return the result
 
-     <B>Notes:</b>
+     <b>Notes:</b>
       - If \c res is a \c std::string, every effort will be made
         to convert the specified element to a string using the
         \c boost::lexical_cast machinery.