update docs

src/main/java/stirling/software/SPDF/config/ExternalAppDepConfig.java

@@ -42,6 +42,8 @@ public class ExternalAppDepConfig {
                     put("pdftohtml", List.of("Pdftohtml"));
                     put("unoconv", List.of("Unoconv"));
                     put("qpdf", List.of("qpdf"));
+                    put("tesseract", List.of("tesseract"));
+                    
                 }
             };
 
@@ -96,6 +98,7 @@ public class ExternalAppDepConfig {
     public void checkDependencies() {
 
         // Check core dependencies
+    	checkDependencyAndDisableGroup("tesseract");
         checkDependencyAndDisableGroup("soffice");
         checkDependencyAndDisableGroup("qpdf");
         checkDependencyAndDisableGroup("weasyprint");