diff --git a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
index 8843a95ecd..373233afa8 100644
--- a/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
+++ b/src/Symfony/Bundle/WebProfilerBundle/Resources/views/Collector/logger.html.twig
@@ -68,6 +68,7 @@
         <div class="sf-tabs">
             <div class="tab">
                 <h3 class="tab-title">Info. &amp; Errors <span class="badge status-{{ collector.counterrors ? 'error' : collector.countwarnings ? 'warning' }}">{{ collector.counterrors ?: info_and_error_logs|length }}</span></h3>
+                <p class="text-muted">Informational and error log messages generated during the execution of the application.</p>
 
                 <div class="tab-content">
                     {% if info_and_error_logs is empty %}
@@ -84,6 +85,7 @@
                 {# 'deprecation_logs|length' is not used because deprecations are
                 now grouped and the group count doesn't match the message count #}
                 <h3 class="tab-title">Deprecations <span class="badge status-{{ collector.countdeprecations ? 'warning' }}">{{ collector.countdeprecations|default(0) }}</span></h3>
+                <p class="text-muted">Log messages generated by using features marked as deprecated.</p>
 
                 <div class="tab-content">
                     {% if deprecation_logs is empty %}
@@ -98,6 +100,7 @@
 
             <div class="tab">
                 <h3 class="tab-title">Debug <span class="badge">{{ debug_logs|length }}</span></h3>
+                <p class="text-muted">Unimportant log messages generated during the execution of the application.</p>
 
                 <div class="tab-content">
                     {% if debug_logs is empty %}
@@ -111,7 +114,8 @@
             </div>
 
             <div class="tab">
-                <h3 class="tab-title">Silenced PHP Notices<span class="badge">{{ collector.countscreams|default(0) }}</span></h3>
+                <h3 class="tab-title">PHP Notices <span class="badge">{{ collector.countscreams|default(0) }}</span></h3>
+                <p class="text-muted">Log messages generated by PHP notices silenced with the @ operator.</p>
 
                 <div class="tab-content">
                     {% if silenced_logs is empty %}
@@ -129,7 +133,8 @@
                 {% set compilerLogTotal = compilerLogTotal + logs|length %}
             {% endfor %}
             <div class="tab">
-                <h3 class="tab-title">Container Compilation<span class="badge">{{ compilerLogTotal }}</span></h3>
+                <h3 class="tab-title">Container <span class="badge">{{ compilerLogTotal }}</span></h3>
+                <p class="text-muted">Log messages generated during the compilation of the service container.</p>
 
                 <div class="tab-content">
                     {% if collector.compilerLogs is empty %}