diff --git a/core/backends/android/backend.cpp b/core/backends/android/backend.cpp
index 93c5f310..5205e93b 100644
--- a/core/backends/android/backend.cpp
+++ b/core/backends/android/backend.cpp
@@ -368,7 +368,7 @@ namespace backend {
 
         jint jni_return = java_vm->GetEnv((void**)&java_env, JNI_VERSION_1_6);
         if (jni_return == JNI_ERR)
-            throw std::runtime_error("Could not get JNI environement");
+            throw std::runtime_error("Could not get JNI environment");
 
         jni_return = java_vm->AttachCurrentThread(&java_env, NULL);
         if (jni_return != JNI_OK)
@@ -380,7 +380,7 @@ namespace backend {
 
         jmethodID method_id = java_env->GetMethodID(native_activity_clazz, "getAppDir", "()Ljava/lang/String;");
         if (method_id == NULL)
-            throw std::runtime_error("Could not get methode ID");
+            throw std::runtime_error("Could not get method ID");
 
         jstring jstr = (jstring)java_env->CallObjectMethod(app->activity->clazz, method_id);
 
diff --git a/core/src/command_args.cpp b/core/src/command_args.cpp
index 33ef3745..a25120fa 100644
--- a/core/src/command_args.cpp
+++ b/core/src/command_args.cpp
@@ -79,7 +79,7 @@ int CommandArgsParser::parse(int argc, char* argv[]) {
                 carg.bval = true;
             }
             else {
-                printf("Invald argument, expected bool (true, false, on, off, 1, 0)\n");
+                printf("Invalid argument, expected bool (true, false, on, off, 1, 0)\n");
                 showHelp();
                 return -1;
             }
@@ -89,7 +89,7 @@ int CommandArgsParser::parse(int argc, char* argv[]) {
                 carg.ival = std::stoi(arg);
             }
             catch (std::exception e) {
-                printf("Invald argument, failed to parse integer\n");
+                printf("Invalid argument, failed to parse integer\n");
                 showHelp();
                 return -1;
             }
@@ -99,7 +99,7 @@ int CommandArgsParser::parse(int argc, char* argv[]) {
                 carg.fval = std::stod(arg);
             }
             catch (std::exception e) {
-                printf("Invald argument, failed to parse float\n");
+                printf("Invalid argument, failed to parse float\n");
                 showHelp();
                 return -1;
             }
diff --git a/core/src/core.cpp b/core/src/core.cpp
index a47601c2..acd2b695 100644
--- a/core/src/core.cpp
+++ b/core/src/core.cpp
@@ -327,7 +327,7 @@ int sdrpp_main(int argc, char* argv[]) {
     int biRes = backend::init(resDir);
     if (biRes < 0) { return biRes; }
 
-    // Intialize SmGui in normal mode
+    // Initialize SmGui in normal mode
     SmGui::init(false);
 
     if (!style::loadFonts(resDir)) { return -1; }
diff --git a/core/src/server.cpp b/core/src/server.cpp
index 8ad9fb7b..bb798d8b 100644
--- a/core/src/server.cpp
+++ b/core/src/server.cpp
@@ -83,7 +83,7 @@ namespace server {
         core::configManager.release();
         modulesDir = std::filesystem::absolute(modulesDir).string();
 
-        // Intialize SmGui in server mode
+        // Initialize SmGui in server mode
         SmGui::init(true);
 
         spdlog::info("Loading modules");