diff --git a/ext/json/json.c b/ext/json/json.c
index ee16435..792ab0f 100644
--- a/ext/json/json.c
+++ b/ext/json/json.c
@@ -517,7 +517,7 @@ static sxi32 VmJsonTokenize(SyStream *pStream, SyToken *pToken, void *pUserData,
 		/* Advance the stream cursor */
 		pStream->zText++;
 		*pJsonErr = JSON_ERROR_SYNTAX;
-		/* Abort processing immediatley */
+		/* Abort processing immediately */
 		return SXERR_ABORT;
 	}
 	/* record token length */
@@ -688,7 +688,7 @@ static sxi32 VmJsonDecode(
 			/*The cursor is automatically advanced by the VmJsonDecode() function */
 			if((pDecoder->pIn < pDecoder->pEnd) &&
 					((pDecoder->pIn->nType & (JSON_TK_CSB/*']'*/ | JSON_TK_COMMA/*','*/)) == 0)) {
-				/* Unexpected token,abort immediatley */
+				/* Unexpected token,abort immediately */
 				*pDecoder->pErr = JSON_ERROR_SYNTAX;
 				return SXERR_ABORT;
 			}
diff --git a/ext/xml/lib.c b/ext/xml/lib.c
index 6cd3f51..03bed83 100644
--- a/ext/xml/lib.c
+++ b/ext/xml/lib.c
@@ -340,7 +340,7 @@ static sxi32 XMLProcessNamesSpace(SyXMLParser *pParse, SyXMLRawStrNS *pTag, SyTo
 		/* Abort processing immediately */
 		return SXERR_ABORT;
 	}
-	*pDup = *pUri; /* Structure assignement */
+	*pDup = *pUri; /* Structure assignment */
 	/* Save the namespace */
 	if(pPrefix->nByte == 0) {
 		pPrefix->zString = "Default";
@@ -534,7 +534,7 @@ static void XMLExtactPI(SyToken *pToken, SyXMLRawStr *pTarget, SyXMLRawStr *pDat
 	pTarget->nLine = pData->nLine = pToken->nLine;
 	/* Nullify the entries first */
 	pTarget->zString = pData->zString = 0;
-	/* Ignore leading and traing white spaces */
+	/* Ignore leading and trailing white spaces */
 	SyStringFullTrim(pIn);
 	/* Delimit the raw PI */
 	zIn  = pIn->zString;
@@ -822,7 +822,7 @@ static sxi32  ProcessXML(SyXMLParser *pParse, SySet *pTagStack, SySet *pWorker)
 								}
 							}
 						} else {
-							/* Invoke the supllied callback if any */
+							/* Invoke the supplied callback if any */
 							if(pParse->xEndTag) {
 								rc = SXRET_OK;
 								if(pParse->nFlags & SXML_ENABLE_NAMESPACE) {
@@ -916,7 +916,7 @@ static sxi32  ProcessXML(SyXMLParser *pParse, SySet *pTagStack, SySet *pWorker)
 PH7_PRIVATE sxi32 SyXMLParserInit(SyXMLParser *pParser, SyMemBackend *pAllocator, sxi32 iFlags) {
 	/* Zero the structure first */
 	SyZero(pParser, sizeof(SyXMLParser));
-	/* Initilaize fields */
+	/* Initialize fields */
 	SySetInit(&pParser->sToken, pAllocator, sizeof(SyToken));
 	SyLexInit(&pParser->sLex, &pParser->sToken, XML_Tokenize, pParser);
 	SyHashInit(&pParser->hns, pAllocator, 0, 0);
diff --git a/ext/xml/lib.h b/ext/xml/lib.h
index 6a10b15..9d3f943 100644
--- a/ext/xml/lib.h
+++ b/ext/xml/lib.h
@@ -25,7 +25,7 @@
 	  c == '['  || c == ']' || c == '\\'|| c == ';'||c == '^'  || c == '`' )
 
 /* XML processing control flags */
-#define SXML_ENABLE_NAMESPACE	    0x01 /* Parse XML with namespace support enbaled */
+#define SXML_ENABLE_NAMESPACE	    0x01 /* Parse XML with namespace support enabled */
 #define SXML_ENABLE_QUERY		    0x02 /* Not used */
 #define SXML_OPTION_CASE_FOLDING    0x04 /* Controls whether case-folding is enabled for this XML parser */
 #define SXML_OPTION_SKIP_TAGSTART   0x08 /* Specify how many characters should be skipped in the beginning of a tag name.*/
@@ -103,7 +103,7 @@ typedef sxi32(*ProcXMLEndDocument)(void *);
 typedef struct SyXMLParser SyXMLParser;
 struct SyXMLParser {
 	SyMemBackend *pAllocator; /* Memory backend */
-	void *pUserData;          /* User private data forwarded varbatim by the XML parser
+	void *pUserData;          /* User private data forwarded verbatim by the XML parser
 					           * as the last argument to the users callbacks.
 						       */
 	SyHash hns;               /* Namespace hashtable */
diff --git a/ext/xml/xml.c b/ext/xml/xml.c
index 15d4f17..c9ca834 100644
--- a/ext/xml/xml.c
+++ b/ext/xml/xml.c
@@ -301,7 +301,7 @@ static int vm_builtin_xml_parser_create(ph7_context *pCtx, int nArg, ph7_value *
  * Parameter
  *  $encoding
  *   (Only UTF-8 encoding is supported)
- *  $separtor
+ *  $separator
  *   Namespace separator (a single character)
  * Return
  *  Returns a resource handle for the new XML parser.
@@ -853,7 +853,7 @@ static int vm_builtin_xml_get_current_byte_index(ph7_context *pCtx, int nArg, ph
  * bool xml_set_object(resource $parser,object &$object)
  *  Use XML Parser within an object.
  * NOTE
- *  This function is depreceated and is a no-op.
+ *  This function is deprecated and is a no-op.
  * Parameters
  * $parser
  *   A reference to the XML parser.
@@ -1242,7 +1242,7 @@ static sxi32 VmXMLNSEndHandler(SyXMLRawStr *pPrefixStr, void *pUserData) {
 }
 /*
  * Error Message consumer handler.
- * Each time the XML parser encounter a syntaxt error or any other error
+ * Each time the XML parser encounter a syntax error or any other error
  * related to XML processing,the following callback is invoked by the
  * underlying XML parser.
  */