diff --git a/libraries/app/api.cpp b/libraries/app/api.cpp
index cbcb9295..f8095f0a 100644
--- a/libraries/app/api.cpp
+++ b/libraries/app/api.cpp
@@ -15,6 +15,8 @@
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+#include <cctype>
+
 #include <graphene/app/api.hpp>
 #include <graphene/app/api_access.hpp>
 #include <graphene/app/application.hpp>
diff --git a/libraries/chain/protocol/transaction.cpp b/libraries/chain/protocol/transaction.cpp
index bab09c2c..6e295032 100644
--- a/libraries/chain/protocol/transaction.cpp
+++ b/libraries/chain/protocol/transaction.cpp
@@ -208,18 +208,24 @@ void verify_authority( const vector<operation>& ops, const flat_set<public_key_t
       s.approved_by.insert( id );
 
    for( const auto& auth : other )
+   {
       GRAPHENE_ASSERT( s.check_authority(&auth), tx_missing_other_auth, "Missing Authority", ("auth",auth)("sigs",sigs) );
+   }
 
    // fetch all of the top level authorities
    for( auto id : required_active )
+   {
       GRAPHENE_ASSERT( s.check_authority(id) || 
                        s.check_authority(get_owner(id)), 
                        tx_missing_active_auth, "Missing Active Authority ${id}", ("id",id)("auth",*get_active(id))("owner",*get_owner(id)) );
+   }
 
    for( auto id : required_owner )
+   {
       GRAPHENE_ASSERT( owner_approvals.find(id) != owner_approvals.end() ||
                        s.check_authority(get_owner(id)), 
                        tx_missing_other_auth, "Missing Owner Authority ${id}", ("id",id)("auth",*get_owner(id)) );
+   }
 
    FC_ASSERT( !s.remove_unused_signatures(), "Unnecessary signatures detected" );
 } FC_CAPTURE_AND_RETHROW( (ops)(sigs) ) }
@@ -230,7 +236,9 @@ flat_set<public_key_type> signed_transaction::get_signature_keys()const
    auto d = digest();
    flat_set<public_key_type> result;
    for( const auto&  sig : signatures )
+   {
       FC_ASSERT( result.insert( fc::ecc::public_key(sig,d) ).second, "Duplicate Signature detected" );
+   }
    return result;
 } FC_CAPTURE_AND_RETHROW() }
 
diff --git a/libraries/db/include/graphene/db/index.hpp b/libraries/db/include/graphene/db/index.hpp
index f0dc243a..514a79e5 100644
--- a/libraries/db/include/graphene/db/index.hpp
+++ b/libraries/db/include/graphene/db/index.hpp
@@ -49,7 +49,7 @@ namespace graphene { namespace db {
     *  @brief abstract base class for accessing objects indexed in various ways.
     *
     *  All indexes assume that there exists an object ID space that will grow
-    *  for ever in a seqential manner.  These IDs are used to identify the
+    *  forever in a seqential manner.  These IDs are used to identify the
     *  index, type, and instance of the object.
     *
     *  Items in an index can only be modified via a call to modify and
diff --git a/libraries/fc b/libraries/fc
index e9eeb330..a31f0f50 160000
--- a/libraries/fc
+++ b/libraries/fc
@@ -1 +1 @@
-Subproject commit e9eeb3300c59bca19b8c79c14ed85226d2262c63
+Subproject commit a31f0f503df4d70ebb5960803c7092dc170bee92
diff --git a/libraries/wallet/wallet.cpp b/libraries/wallet/wallet.cpp
index dbec6b36..832729cf 100644
--- a/libraries/wallet/wallet.cpp
+++ b/libraries/wallet/wallet.cpp
@@ -2983,7 +2983,9 @@ blind_confirmation wallet_api::blind_transfer_help( string from_key_or_label,
    if( broadcast )
    {
       for( const auto& out : confirm.outputs )
+      {
          try { receive_blind_transfer( out.confirmation_receipt, from_key_or_label, "" ); } catch ( ... ){}
+      }
    }
 
    return confirm;
@@ -3070,7 +3072,9 @@ blind_confirmation wallet_api::transfer_to_blind( string from_account_id_or_name
    if( broadcast )
    {
       for( const auto& out : confirm.outputs )
+      {
          try { receive_blind_transfer( out.confirmation_receipt, "@"+from_account.name, "from @"+from_account.name ); } catch ( ... ){}
+      }
    }
 
    return confirm;