diff --git a/spec.md b/spec.md
index ff2931f..37d3c4b 100644
--- a/spec.md
+++ b/spec.md
@@ -10,7 +10,7 @@ Since I'm studying riscV, this will be a lot riscv inspired.
 
 The gravejit virtual machine sports 16 16-bit registers (plus the program counter!) and 16 operations.
 
-Here is the list of registers togheter with memonics.
+Here is the list of registers together with memonics.
 ```
 0 : zero // register 0 is always 0.
 1 : ra   // return address
@@ -56,7 +56,7 @@ pc: program counter.
 
 ### Operation formats:
 
-Each istruction is 16 bits long.
+Each instruction is 16 bits long.
 The first 4 most-significant bits are the opcode.
 Constants (c in the above table) are always considered signed, and written in
 two's compliment. Sign extension also takes place whenever needed.