diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,38 +1,29 @@
 # Parsable-Instructions
-List of all instructions found in Intel and AMD documentations, listed into XML files for easy parsing.
-Each instruction in the XML contains:
+List of all instructions found in *Intel* and *AMD* documentations, listed into ***XML files*** for easy parsing.
+Each instruction in the XML file contains:
 
--Instruction mnemonic.
+* Instruction mnemonic.
+* Instruction arguments.
+* Instruction opcode.
+* Instruction opcode encoding.
+* Instruction 64 bit mode support.
+* Instruction 32 bit mode support.
+* Instruction CPUID flags.
+* Instruction operands encoding.
+* Instruction description.
 
--Instruction arguments.
+***NOTE***: Some fields listed above may not exists in other instructions.
 
--Instruction opcode.
+For each **XML file** there is a **DTD file** associated which is used to ensure that the XML file follows the same rules for all XML files.
 
--Instruction opcode encoding.
+## XML files
+- **raw.x86.Intel.AZ.xml**: Contains all instructions found in “Intel® 64 and IA-32 Architectures Software Developer Manuals volume 2”.
+- **\*raw.x86.Intel.AVX512_r22.xml**: Contains all instructions found in “Intel® Architecture Instruction Set Extensions Programming Reference 319433-022”.
+- **raw.x86.Intel.AVX512_r24.xml**: Contains all instructions found in “Intel® Architecture Instruction Set Extensions Programming Reference 319433-024”.
+- **raw.x86.AMD.3DNow.xml**: Contains all instructions found in "AMD 3DNow! Technology Manual".
+- **raw.x86.AMD.SSE5.xml**: Contains all instructions found in "AMD 128-Bit SSE5 Instruction Set".
+- **raw.x86.AMD.XOP.xml**: Contains all instructions found in " AMD64 Architecture Programmers Manual Volume 6: 128-Bit and 256-Bit XOP and FMA4 Instructions".
 
--Instruction 64 bit mode support.
-
--Instruction 32 bit mode support.
-
--Instruction CPUID flags.
-
--Instruction operands encoding.
-
--Instruction description.
-
-NOTE: Some fields listed above may not exists in other instructions.
-
-**raw.x86.Intel.AZ.xml**: Contains all instructions found in “Intel® 64 and IA-32 Architectures Software Developer Manuals volume 2”.
-
-**\*raw.x86.Intel.AVX512_r22.xml**: Contains all instructions found in “Intel® Architecture Instruction Set Extensions Programming Reference 319433-022”.
-
-**raw.x86.Intel.AVX512_r24.xml**: Contains all instructions found in “Intel® Architecture Instruction Set Extensions Programming Reference 319433-024”.
-
-**raw.x86.AMD.3DNow.xml**: Contains all instructions found in "AMD 3DNow! Technology Manual".
-
-**raw.x86.AMD.SSE5.xml**: Contains all instructions found in "AMD 128-Bit SSE5 Instruction Set".
-
-**raw.x86.AMD.XOP.xml**: Contains all instructions found in " AMD64 Architecture Programmers Manual Volume 6: 128-Bit and 256-Bit XOP and FMA4 Instructions".
-
------------------------------------------
 \* means deprecated.
+
+[1]:111