Fix grammatical error

src/components/calls/CallsListModel.cpp

@@ -249,7 +249,7 @@ void CallsListModel::removeCall (const shared_ptr<linphone::Call> &call) {
   } catch (const out_of_range &) {
     // The call model not exists because the linphone call state
     // `CallStateIncomingReceived`/`CallStateOutgoingInit` was not notified.
-    qWarning() << QStringLiteral("Unable to found linphone call:") << call.get();
+    qWarning() << QStringLiteral("Unable to find linphone call:") << call.get();
     return;
   }
 

src/components/sip-addresses/SipAddressesModel.cpp

@@ -327,7 +327,7 @@ void SipAddressesModel::handlePresenceReceived (
 void SipAddressesModel::handleAllEntriesRemoved (const QString &sipAddress) {
   auto it = mSipAddresses.find(sipAddress);
   if (it == mSipAddresses.end()) {
-    qWarning() << QStringLiteral("Unable to found sip address: `%1`.").arg(sipAddress);
+    qWarning() << QStringLiteral("Unable to find sip address: `%1`.").arg(sipAddress);
     return;
   }
 

tools/check_qml_syntax

@@ -18,7 +18,7 @@ cd $SCRIPT_DIR/..
 # ==============================================================================
 
 if ! [ -x "$( command -v "$LINTER" )" ]; then
-  printf "${RED}Unable to found `$LINTER`.${NC}\n"
+  printf "${RED}Unable to find `$LINTER`.${NC}\n"
   exit 1
 fi
 

tools/test_qml

@@ -24,7 +24,7 @@ cd $SCRIPT_DIR/..
 # ==============================================================================
 
 if ! [ -x "$( command -v "$TEST_RUNNER" )" ]; then
-  printf "${RED}Unable to found `$TEST_RUNNER`. No tests can be executed.${NC}\n"
+  printf "${RED}Unable to find `$TEST_RUNNER`. No tests can be executed.${NC}\n"
   exit 0
 fi