Update README.md

Author: JohnnyPol

README.md

@@ -72,7 +72,7 @@ chmod +x ./danac.sh
 ```
 
 The main frontend is `danac`.
-For convenience, we provide [`danac.sh`](./compiler/danac.sh) which automates IR generation, optimization, and linking.
+For convenience, we provide [`danac.sh`](./compiler/danac.sh), which automates IR generation, optimization, and linking.
 
 ### Basic Example
 
@@ -109,9 +109,9 @@ Usage:
 
 ## Dana Runtime Library
 
-Dana built-ins (`writeString`, `readInteger`, etc.) are implemented in C (`/llvm/dana_runtime.c`).
+Dana built-ins (`writeString`, `readInteger`, etc.) are implemented in C (`/compiler/dana_runtime.c`).
 
-Build the runtime:
+We built the runtime with:
 
 ```bash
 gcc -c dana_runtime.c -o dana_runtime.o
@@ -135,7 +135,7 @@ Each compiler stage lives in its own subdirectory with a dedicated README:
 
 Additional documentation:
 
-* [LLVM IR Optimization](OPTIMISATIONS.md) – explains our optimization pipeline, levels, and LLVM passes used.
+* [LLVM IR Optimization](OPTIMISATIONS.md) – explains our optimization pipeline, levels, and LLVM passes used in the final compiler.
 * [Projects](PROJECTS.md) – analysis of large/complex Dana programs in `testing/extra-hard/`.
 
 ---
@@ -144,10 +144,10 @@ Additional documentation:
 
 The repository includes a full Python test framework in `testing/`.
 
-* **Lexer tests** → `python3 testing/test_lexer.py`
-* **Parser tests** → `python3 testing/test_parser.py`
-* **Semantic tests** → `python3 testing/test_semantic.py`
-* **LLVM tests** → `python3 testing/test_llvm.py`
+* **Lexer tests** → `python3 testing/test_lexer.py`
+* **Parser tests** → `python3 testing/test_parser.py`
+* **Semantic tests** → `python3 testing/test_semantic.py`
+* **LLVM tests** → `python3 testing/test_llvm.py`
 
 The **end-to-end compiler test** (`python3 testing/test_compiler.py`) does the following:
 
@@ -169,11 +169,11 @@ These are analyzed in detail in [PROJECTS.md](PROJECTS.md).
 
 GitHub Actions run tests on every push/PR:
 
-* `lexer.yml` → runs lexer tests
-* `parser.yml` → runs parser tests
-* `semantic.yml` → runs semantic tests
-* `llvm.yml` → builds LLVM backend and runs tests (LLVM 14)
-* `compiler.yml` → builds full compiler and runs all tests
+* `lexer.yml` → runs lexer tests
+* `parser.yml` → runs parser tests
+* `semantic.yml` → runs semantic tests
+* `llvm.yml` → builds LLVM backend and runs tests (LLVM 14)
+* `compiler.yml` → builds full compiler and runs all tests
 
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