diff --git a/doc/api/plugin-specifications.qdoc b/doc/api/plugin-specifications.qdoc
index db2f43a77d9c696f4bd76110ebd5b2ac2f12a546..0f8a114ecf58cbe6958fd5790873c65a5b2fba9d 100644
--- a/doc/api/plugin-specifications.qdoc
+++ b/doc/api/plugin-specifications.qdoc
@@ -177,7 +177,7 @@
     \list
         \o If the dependency can be resolved, the plugin and
            its dependency are loaded and initialized as for \c required dependencies.
-        \o If the dependency can not be resolved, the plugin is loaded and initialized
+        \o If the dependency cannot be resolved, the plugin is loaded and initialized
            as if the dependency was not declared at all.
     \endlist
 
diff --git a/src/plugins/projectexplorer/kitmanager.cpp b/src/plugins/projectexplorer/kitmanager.cpp
index 614c12d89a3a99cda822dc559a891eaf25847585..1e8a4dc3785aee8fbdbb3801004363750c1a99e3 100644
--- a/src/plugins/projectexplorer/kitmanager.cpp
+++ b/src/plugins/projectexplorer/kitmanager.cpp
@@ -285,7 +285,7 @@ KitManager::KitList KitManager::restoreKits(const Utils::FileName &fileName)
 
     PersistentSettingsReader reader;
     if (!reader.load(fileName)) {
-        qWarning("Warning: Failed to read \"%s\", can not restore kits!", qPrintable(fileName.toUserOutput()));
+        qWarning("Warning: Failed to read \"%s\", cannot restore kits!", qPrintable(fileName.toUserOutput()));
         return result;
     }
     QVariantMap data = reader.restoreValues();
@@ -293,7 +293,7 @@ KitManager::KitList KitManager::restoreKits(const Utils::FileName &fileName)
     // Check version:
     int version = data.value(QLatin1String(KIT_FILE_VERSION_KEY), 0).toInt();
     if (version < 1) {
-        qWarning("Warning: Kit file version %d not supported, can not restore kits!", version);
+        qWarning("Warning: Kit file version %d not supported, cannot restore kits!", version);
         return result;
     }