diff --git a/docs/03_cv32a6_design/source/cv32a6_frontend.rst b/docs/03_cv32a6_design/source/cv32a6_frontend.rst
index 579faba57..8c1852764 100644
--- a/docs/03_cv32a6_design/source/cv32a6_frontend.rst
+++ b/docs/03_cv32a6_design/source/cv32a6_frontend.rst
@@ -566,7 +566,7 @@ BHT (Branch History Table) submodule
      -  in
      -  EXECUTE
      -  bht_update_t
-     -  Update btb with resolved address
+     -  Update bht with resolved address
 
    * - ``bht_prediction_o``
      -  out
@@ -592,7 +592,7 @@ The BHT is not updated if processor is in debug mode.
 
 When a branch instruction is pre-decoded by instr_scan submodule, the BHT informs whether the PC address is in the BHT. In this case, the BHT predicts whether the branch is taken and provides the corresponding target address.
 
-The BTB is never flushed.
+The BHT is never flushed.
 
 
 BTB (Branch Target Buffer) submodule
diff --git a/docs/03_cv32a6_design/source/cv32a6_isa.rst b/docs/03_cv32a6_design/source/cv32a6_isa.rst
index 3b992c3aa..b3873f670 100644
--- a/docs/03_cv32a6_design/source/cv32a6_isa.rst
+++ b/docs/03_cv32a6_design/source/cv32a6_isa.rst
@@ -43,7 +43,7 @@ Table 1.1 shows the general-purpose registers :
      -
      - x1
      - ra
-     - Return address
+     - Return address (link register)
    * - 2
      -
      - x2
@@ -465,6 +465,8 @@ Control Transfer Instructions
 
     **Description**: takes the branch (pc is calculated using signed arithmetic) if registers rs1 is greater than or equal rs2 (using unsigned comparison).
 
+    **Invalid values**: NONE
+
     **Pseudocode**: if (x[rs1] >=u x[rs2]) pc += sext({imm[12:1], 1’b0}) else pc += 4
 
     **Exception raised**: no instruction fetch misaligned exception is generated for a conditional branch that is not taken.
@@ -742,7 +744,7 @@ Load-Reserved/Store-Conditional Instructions
 
     **Exception raised**: If the address is not naturally aligned (4-byte boundary), a misaligned address exception will be generated.
 
-- **LR.W**: Store-Conditional Word
+- **SC.W**: Store-Conditional Word
 
     **Format**: sc.w rd, rs2, (rs1)
 
@@ -1168,7 +1170,7 @@ Load and Store Instructions
 
 - **C.SWSP**: Store Word Stack-Pointer
 
-    **Format**: c.lwsp rd, uimm(x2)
+    **Format**: c.swsp rd, uimm(x2)
 
     **Description**: stores a 32-bit value in register rs2 to memory. It computes an effective address by adding the zero-extended offset, scaled by 4, to the stack pointer, x2.