diff --git a/esphome/components/esp32_hosted/update/esp32_hosted_update.cpp b/esphome/components/esp32_hosted/update/esp32_hosted_update.cpp
index abc5f291822..dcd6e643c2e 100644
--- a/esphome/components/esp32_hosted/update/esp32_hosted_update.cpp
+++ b/esphome/components/esp32_hosted/update/esp32_hosted_update.cpp
@@ -152,7 +152,7 @@ void Esp32HostedUpdate::setup() {
 
 void Esp32HostedUpdate::dump_config() {
   ESP_LOGCONFIG(TAG,
-                "ESP32 Hostedd Update:\n"
+                "ESP32 Hosted Update:\n"
                 "  Host Library Version: %s\n"
                 "  Coprocessor Version: %s\n"
                 "  Latest Version: %s",
diff --git a/esphome/core/application.cpp b/esphome/core/application.cpp
index 4ed0224b198..1cb7dc00755 100644
--- a/esphome/core/application.cpp
+++ b/esphome/core/application.cpp
@@ -750,8 +750,8 @@ void Application::get_build_time_string(std::span<char, BUILD_TIME_STR_SIZE> buf
 }
 
 void Application::get_comment_string(std::span<char, ESPHOME_COMMENT_SIZE_MAX> buffer) {
-  ESPHOME_strncpy_P(buffer.data(), ESPHOME_COMMENT_STR, buffer.size());
-  buffer[buffer.size() - 1] = '\0';
+  ESPHOME_strncpy_P(buffer.data(), ESPHOME_COMMENT_STR, ESPHOME_COMMENT_SIZE);
+  buffer[ESPHOME_COMMENT_SIZE - 1] = '\0';
 }
 
 uint32_t Application::get_config_hash() { return ESPHOME_CONFIG_HASH; }