Index: /trunk/src/VBox/Main/src-server/SnapshotImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-server/SnapshotImpl.cpp	(revision 43793)
+++ /trunk/src/VBox/Main/src-server/SnapshotImpl.cpp	(revision 43794)
@@ -2486,10 +2486,10 @@
         {/* see @bugref{4386} */
             /*check available place on the storage*/
-            RTFOFF pcbTotal = 0;
-            RTFOFF pcbFree = 0;
-            uint32_t pcbBlock = 0;
-            uint32_t pcbSector = 0;
-            std::multimap<uint32_t,uint64_t> neededStorageFreeSpace;
-            std::map<uint32_t,const char*> serialMapToStoragePath;
+          RTFOFF pcbTotal = 0;
+          RTFOFF pcbFree = 0;
+          uint32_t pcbBlock = 0;
+          uint32_t pcbSector = 0;
+          std::multimap<uint32_t,uint64_t> neededStorageFreeSpace;
+          std::map<uint32_t,const char*> serialMapToStoragePath;
 
             MediumDeleteRecList::const_iterator it_md = toDelete.begin();
@@ -2517,5 +2517,5 @@
                     {
                         rc = setError(E_FAIL,
-                                      tr("Impossible merging with '%s'. Can't get storage UID"),
+                                      tr(" Unable to merge storage '%s'. Can't get storage UID "),
                                       pTarget_local->getLocationFull().c_str());
                         throw rc;
@@ -2552,8 +2552,8 @@
                 if (it_sm == serialMapToStoragePath.end())
                 {
-                    LogFlowThisFunc(("Path to the storage wasn't found...\n"));
+                    LogFlowThisFunc((" Path to the storage wasn't found...\n "));
 
                     rc = setError(E_INVALIDARG,
-                                      tr(" Impossible merging with '%s'. Path to the storage wasn't found."),
+                                      tr(" Unable to merge storage '%s'. Path to the storage wasn't found. "),
                                       it_sm->second);
                     throw rc;
@@ -2564,5 +2564,5 @@
                 {
                     rc = setError(E_FAIL,
-                                      tr(" Impossible merging with '%s'. Can't get the storage size."),
+                                      tr(" Unable to merge storage '%s'. Can't get the storage size. "),
                                       it_sm->second);
                     throw rc;
@@ -2571,9 +2571,8 @@
                 if (commonSourceStoragesSize > (uint64_t)pcbFree)
                 {
-                    LogFlowThisFunc(("There isn't enough space than it is needed for merging...\n"));
+                    LogFlowThisFunc((" Not enough free space to merge...\n "));
 
                     rc = setError(E_OUTOFMEMORY,
-                                      tr(" Impossible merging with '%s'. "
-                                         "There isn't enough space than it is needed for merging"),
+                                      tr(" Unable to merge storage '%s' - not enough free storage space. "),
                                       it_sm->second);
                     throw rc;