diff --git a/Doxyfile b/Doxyfile
index 5ca2cfe8..e51fe756 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -57,7 +57,7 @@ CREATE_SUBDIRS         = NO
 # Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
 # Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
 # messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
-# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak,
 # Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
 
 OUTPUT_LANGUAGE        = English
@@ -211,7 +211,7 @@ OPTIMIZE_OUTPUT_VHDL   = NO
 # parses. With this tag you can assign which parser to use for a given extension.
 # Doxygen has a built-in mapping, but you can override or extend it using this
 # tag. The format is ext=language, where ext is a file extension, and language
-# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C,
+# is one of the parsers supported by doxygen: IDL, Java, JavaScript, CSharp, C,
 # C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make
 # doxygen treat .inc files as Fortran files (default is PHP), and .f files as C
 # (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions
@@ -550,7 +550,7 @@ WARN_IF_UNDOCUMENTED   = YES
 
 WARN_IF_DOC_ERROR      = YES
 
-# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for
 # functions that are documented, but have no documentation for their parameters
 # or return value. If set to NO (the default) doxygen will only warn about
 # wrong or incomplete parameter documentation, but not about the absence of
@@ -1051,7 +1051,7 @@ EXT_LINKS_IN_WINDOW    = NO
 
 FORMULA_FONTSIZE       = 10
 
-# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
 # generated for formulas are transparent PNGs. Transparent PNGs are
 # not supported properly for IE 6.0, but are supported on all modern browsers.
 # Note that when changing this option you need to delete any form_*.png files
@@ -1071,7 +1071,7 @@ SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
 # implemented using a PHP enabled web server instead of at the web client
-# using Javascript. Doxygen will generate the search PHP script and index
+# using JavaScript. Doxygen will generate the search PHP script and index
 # file to put on the web server. The advantage of the server
 # based approach is that it scales better to large projects and allows
 # full text search. The disadvances is that it is more difficult to setup
diff --git a/lmdb.h b/lmdb.h
index f1b08f57..6cb7e6bf 100644
--- a/lmdb.h
+++ b/lmdb.h
@@ -612,7 +612,7 @@ int  mdb_env_create(MDB_env **env);
 	 *	<li>#MDB_NOTLS
 	 *		Don't use Thread-Local Storage. Tie reader locktable slots to
 	 *		#MDB_txn objects instead of to threads. I.e. #mdb_txn_reset() keeps
-	 *		the slot reseved for the #MDB_txn object. A thread may use parallel
+	 *		the slot reserved for the #MDB_txn object. A thread may use parallel
 	 *		read-only transactions. A read-only transaction may span threads if
 	 *		the user synchronizes its use. Applications that multiplex many
 	 *		user threads over individual OS threads need this option. Such an