docs: drop tildes that triggered strikethrough rendering (#9)

The icon-count callouts used "~1,400" / "~4,100" as approximation
markers. Strict GFM only treats "~~text~~" as strikethrough, but
several markdown renderers used outside GitHub (including the one
the Obsidian community-plugin page renders README previews with)
accept a single "~" too. The two tildes on the same line then bracket
"1,400) and Game Icons (" as struck-through.

Swap "~N" for "N+" everywhere those approximations appeared, which
matches the existing "5,500+" style on the same README bullet and
removes any ambiguity for lenient renderers.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: matthttam

README.md

@@ -16,7 +16,7 @@ An [Obsidian](https://obsidian.md/) plugin for tabletop RPG game masters who wan
 - **Reusable templates** - Create, duplicate, import, and export marker templates with collapsible folders. All sorted alphabetically
 - **Distance measurement** - Calibrate a scale, then measure point-to-point (with live preview) or freehand distances with unit conversion (auto-convert or fixed), configurable rounding, decimal places, and raw value display
 - **Visibility layers** - Assign markers to zoom-based layers with a visual dual-handle range slider. Markers fade smoothly when crossing layer boundaries
-- **5,500+ icons** - Choose from Font Awesome (~1,400) and Game Icons (~4,100) with live search and rotation
+- **5,500+ icons** - Choose from Font Awesome (1,400+) and Game Icons (4,100+) with live search and rotation
 - **Four marker shapes** - Pin (directional teardrop), circle, hotspot (invisible until hovered), or standalone icon
 - **Label fonts** - Choose from 12 font families (with runtime availability detection) at the global, per-map, or per-marker level
 - **Per-map and per-marker settings** - Override scale, zoom behavior, text visibility, label placement, font, navigation mode, and hover preview at every level

docs/features.md

@@ -213,8 +213,8 @@ Pin and circle SVGs use an expanded viewBox so strokes are never clipped at the
 
 Over 5,500 icons are available:
 
-- **~1,400 Font Awesome** icons (bundled inline for fast loading)
-- **~4,100 Game Icons** (loaded at runtime)
+- **1,400+ Font Awesome** icons (bundled inline for fast loading)
+- **4,100+ Game Icons** (loaded at runtime)
 
 ![Icon Listing](https://github.com/user-attachments/assets/24898abe-a34c-460d-ad9c-63ac13c629a1)