Update README for simplified version

README.md

@@ -32,6 +32,7 @@ src/
 ## Usage
 
 ### Basic Search
+
 ```bash
 manwhere sleep              # Find all man pages mentioning "sleep"
 # Output:
@@ -40,11 +41,13 @@ manwhere sleep              # Find all man pages mentioning "sleep"
 ```
 
 ### Interactive Selection with fzf
+
 ```bash
 manwhere sleep | fzf | xargs man    # Select and open a man page
 ```
 
 ### Section Filtering
+
 ```bash
 manwhere -s 1 sleep         # Find only commands (section 1)
 manwhere --section 3 sleep  # Find only library functions (section 3)
@@ -52,28 +55,19 @@ manwhere -s 1 -s 3 sleep    # Search sections 1 and 3
 ```
 
 ### Help
+
 ```bash
 manwhere -h                 # Show help message
 ```
 
-## Man Page Sections
-
-- **1**: Commands (user commands)
-- **2**: System calls
-- **3**: Library functions
-- **4**: Device files
-- **5**: File formats
-- **6**: Games
-- **7**: Miscellaneous
-- **8**: System administration
-- **9**: Kernel routines
-
 ## Building
 
 ### Prerequisites
+
 - Zig 0.15.1 or later
 
 ### Build Commands
+
 ```bash
 # Debug build (for development)
 zig build
@@ -82,34 +76,22 @@ zig build
 zig build release
 ```
 
-## Performance
-
-- **Typical search time**: ~10ms
-- **Memory usage**: Minimal (streams results)
-- **No database required**: Scans filesystem directly
-
-## Design Philosophy
-
-This tool follows Unix philosophy: do one thing well and compose with other tools.
-
-- **No interactive mode**: Use `fzf`, `dmenu`, or similar tools
-- **No descriptions**: Fast name-only output
-- **No verbose mode**: Silent operation for scripts
-- **No formatted output**: Plain text for easy parsing
-
 ## Example Workflows
 
 ### Find and open a man page
+
 ```bash
 manwhere printf | fzf | xargs man
 ```
 
 ### Quick lookup with preview
+
 ```bash
 manwhere sleep | fzf --preview 'man {}'
 ```
 
 ### Scripting
+
 ```bash
 # Find all SSL-related functions
 manwhere ssl | while read name; do
@@ -120,6 +102,7 @@ done
 ## POSIX Compatibility
 
 Works reliably on:
+
 - **Linux**: Standard `/usr/share/man` and `/usr/local/share/man`
 - **macOS**: Standard paths plus Homebrew (`/opt/homebrew/share/man`) and MacPorts (`/opt/local/share/man`)
 - **Other Unix-like systems**: Standard man page directory structures