diff --git a/src/HTMLRenderer/TextLineBuffer.cc b/src/HTMLRenderer/TextLineBuffer.cc
index 022ed4c..a3ecc52 100644
--- a/src/HTMLRenderer/TextLineBuffer.cc
+++ b/src/HTMLRenderer/TextLineBuffer.cc
@@ -57,7 +57,7 @@ void HTMLRenderer::TextLineBuffer::append_state(void)
 void HTMLRenderer::TextLineBuffer::flush(void)
 {
     /*
-     * Each Line is an independent absolute positioined block
+     * Each Line is an independent absolute positioned block
      * so even we have a few states or offsets, we may omit them
      */
     if(text.empty()) return;
diff --git a/src/HTMLRenderer/TextLineBuffer.h b/src/HTMLRenderer/TextLineBuffer.h
index 491804a..e13ef20 100644
--- a/src/HTMLRenderer/TextLineBuffer.h
+++ b/src/HTMLRenderer/TextLineBuffer.h
@@ -6,6 +6,7 @@
 
 namespace pdf2htmlEX {
 
+class HTMLRenderer;
 class HTMLRenderer::TextLineBuffer
 {
 public: